{"title":"Module","description":"","products":[{"product_id":"10k-preset-potentiometer","title":"10K Preset Potentiometer","description":"\u003cp\u003e\u003cstrong\u003e10K Preset Potentiometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ff7cfc83-175e-4124-bc28-20bd0aab582a\" dir=\"auto\" class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Preset Potentiometer – Trimpot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistor Value\u003c\/strong\u003e: 0-10K ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotational Life\u003c\/strong\u003e: 20 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Voltage\u003c\/strong\u003e: 50V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111608807582,"sku":"","price":5.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/BA-152_fef79f3e-00e3-426e-83be-ce06aadc34d5.jpg?v=1721200066"},{"product_id":"10k-ohm-trimpot","title":"10K Ohm Trimpot","description":"\u003cp\u003e\u003cstrong\u003e10K Ohm Trimpot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance\u003c\/strong\u003e: 10k Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: ±10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e: ±100 ppm\/ºC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -55ºC to +125ºC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Includes\u003c\/strong\u003e: 1x 3296W 10k Ohm Trimpot Trimmer Potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111608938654,"sku":"","price":16.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/BA-154.webp?v=1721199930"},{"product_id":"1k-ohm-trimpot","title":"1K Ohm Trimpot","description":"\u003cp\u003e\u003cstrong\u003e1K Ohm Trimpot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Trimpots\u003c\/strong\u003e: The 1K ohm Trimpots in this set offer exceptional precision, enabling accurate resistance adjustments for optimal circuit performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 10-Piece Set, providing quantity and value for extensive projects or future calibration needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type\u003c\/strong\u003e: Utilizes the popular 3296 package, ensuring compatibility with a wide range of electronic circuits and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility\u003c\/strong\u003e: Ideal for calibration tasks, sensor adjustment, audio circuits, and various electronic devices requiring precise resistance tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality\u003c\/strong\u003e: Crafted with high-quality materials for reliable performance and durability in various electronic environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default 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performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Wide compatibility for DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111611822238,"sku":"","price":14.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/12RELAY.jpg?v=1744983784"},{"product_id":"mb102-breadboard-3-3v-5v-power-supply-module","title":"MB102 Breadboard 3.3V\/5V Power Supply Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMB102 Breadboard 3.3V\/5V Power Supply Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: MB-102\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTie Points\u003c\/strong\u003e: 830 tie points (consists of: 630 tie-point terminal strip, 200 tie-point distribution 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(Big)","description":"\u003ch2 data-start=\"90\" data-end=\"119\"\u003e🔍 \u003cstrong data-start=\"97\" data-end=\"119\"\u003eAbout This Module:\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"121\" data-end=\"367\"\u003eThe \u003cstrong data-start=\"149\" data-end=\"176\"\u003eTTP224 touch sensing IC\u003c\/strong\u003e, which provides \u003cstrong data-start=\"193\" data-end=\"222\"\u003e4 capacitive touch inputs\u003c\/strong\u003e. It replaces mechanical buttons with touch-sensitive pads and is ideal for use with microcontrollers like \u003cstrong data-start=\"329\" data-end=\"361\"\u003eArduino, ESP32, Raspberry Pi\u003c\/strong\u003e, etc.\u003c\/p\u003e\n\u003chr data-start=\"369\" data-end=\"372\"\u003e\n\u003ch3 data-start=\"374\" data-end=\"415\"\u003e🧩 \u003cstrong data-start=\"381\" data-end=\"415\"\u003ePinout:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"416\" data-end=\"454\"\u003eFrom left to right on the header pins:\u003c\/p\u003e\n\u003col data-start=\"455\" data-end=\"656\"\u003e\n\u003cli data-start=\"455\" data-end=\"492\"\u003e\n\u003cp data-start=\"458\" data-end=\"492\"\u003e\u003cstrong data-start=\"458\" data-end=\"465\"\u003eVCC\u003c\/strong\u003e – Power Supply (2.4V–5.5V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"493\" data-end=\"512\"\u003e\n\u003cp data-start=\"496\" data-end=\"512\"\u003e\u003cstrong data-start=\"496\" data-end=\"503\"\u003eGND\u003c\/strong\u003e – Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"513\" data-end=\"548\"\u003e\n\u003cp data-start=\"516\" data-end=\"548\"\u003e\u003cstrong data-start=\"516\" data-end=\"524\"\u003eOUT1\u003c\/strong\u003e – Output of Touch Pad 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"549\" data-end=\"584\"\u003e\n\u003cp data-start=\"552\" data-end=\"584\"\u003e\u003cstrong data-start=\"552\" data-end=\"560\"\u003eOUT2\u003c\/strong\u003e – Output of Touch Pad 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"585\" data-end=\"620\"\u003e\n\u003cp data-start=\"588\" data-end=\"620\"\u003e\u003cstrong data-start=\"588\" data-end=\"596\"\u003eOUT3\u003c\/strong\u003e – Output of Touch Pad 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"656\"\u003e\n\u003cp data-start=\"624\" data-end=\"656\"\u003e\u003cstrong data-start=\"624\" data-end=\"632\"\u003eOUT4\u003c\/strong\u003e – Output of Touch Pad 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"658\" data-end=\"661\"\u003e\n\u003ch3 data-start=\"663\" data-end=\"693\"\u003e⚙️ \u003cstrong data-start=\"670\" data-end=\"693\"\u003eOnboard Components:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"694\" data-end=\"933\"\u003e\n\u003cli data-start=\"694\" data-end=\"740\"\u003e\n\u003cp data-start=\"696\" data-end=\"740\"\u003e\u003cstrong data-start=\"696\" data-end=\"709\"\u003eTTP224 IC\u003c\/strong\u003e – Main touch sensor controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"741\" data-end=\"785\"\u003e\n\u003cp data-start=\"743\" data-end=\"785\"\u003e\u003cstrong data-start=\"743\" data-end=\"766\"\u003eBig Blue Touch Pads\u003c\/strong\u003e labeled 1, 2, 3, 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"843\"\u003e\n\u003cp data-start=\"788\" data-end=\"843\"\u003e\u003cstrong data-start=\"788\" data-end=\"816\"\u003eSMD Resistors\/Capacitors\u003c\/strong\u003e – For timing and filtering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"844\" data-end=\"933\"\u003e\n\u003cp data-start=\"846\" data-end=\"933\"\u003e\u003cstrong data-start=\"846\" data-end=\"864\"\u003eSolder jumpers\u003c\/strong\u003e – For configuration (e.g., toggle between single-key\/multi-key mode)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625715870,"sku":"","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-131.jpg?v=1721381994"},{"product_id":"1-channel-5v-relay-module","title":"1 Channel 5V Relay Module","description":"\u003cp\u003e\u003cstrong\u003eRelay module with one channel and a 5V coil\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e **Operating Voltage**: 5V\u003cbr\u003e **Max Current**: 20mA                                                                                                     **Relay Contact Current Capacity**:\u003cbr\u003e **AC250V**: 10A\u003cbr\u003e **DC5V**: 10A\u003cbr\u003e **Contacts**:\u003cbr\u003e  - One normally closed contact\u003cbr\u003e  - One normally open contact\u003cbr\u003e **Compliance**: The module is compliant with international safety standards, featuring control and load areas isolation trenches.\u003c\/p\u003e\n\u003cp\u003e**Package Includes**:\u003cbr\u003e- 1 x 1-Channel 5V Relay Breakout Board\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626829982,"sku":"","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/CO-101.jpg?v=1721144651"},{"product_id":"2-channel-5v-relay-module","title":"2 Channel 5V Relay Module","description":"\u003cp\u003e\u003cstrong\u003e2 Channel 5V Relay Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: A relay is an electrically operated switch with input terminals for control signals and operating contact terminals. 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equipment with large current, ideally suited for controlling higher voltages via Wi-Fi projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626895518,"sku":"","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/2chwithopto.jpg?v=1737724732"},{"product_id":"4-channel-5v-relay-module-with-optocoupler","title":"4 Channel 5V Relay Module with Optocoupler","description":"\u003cp\u003e\u003cstrong\u003e4 Channel 5V Relay Module with Optocoupler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 4-channel relay module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Relay Output:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAC: 250V @ 10A\u003c\/li\u003e\n\u003cli\u003eDC: 5V @ 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operation.\u003c\/li\u003e\n\u003cli\u003eDimensions: 75x55x18 mm\u003c\/li\u003e\n\u003cli\u003eEasy installation with fixed bolt holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111627026590,"sku":"","price":155.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/CO-106.jpg?v=1721371301"},{"product_id":"ds1307-rtc-module","title":"DS1307 RTC Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDS1307-RTC Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDS1307 Module (Cell not included)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Chip\u003c\/strong\u003e: DS1307 (Not DS3231)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Accuracy\u003c\/strong\u003e: Typically less accurate than DS3231, around ±2 minutes per month\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor Accuracy\u003c\/strong\u003e: Not specified in typical DS1307 modules\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111627747486,"sku":"","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/RTC_DS1307_Module.png?v=1778836029"},{"product_id":"ds3231-rtc-module","title":"DS3231 RTC Module","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDS3231 RTC Module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\" dir=\"auto\" data-message-id=\"7b47351f-a01c-47ec-94a6-44a7a540d381\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Chip:\u003c\/strong\u003e High-precision DS3231\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Accuracy:\u003c\/strong\u003e ±2ppm error in the 0 to 40°C range, approximately 1 minute error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor Accuracy:\u003c\/strong\u003e ±3°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-1 flex gap-3 empty:hidden juice:-ml-3\"\u003e\n\u003cdiv class=\"items-center justify-start rounded-xl p-1 flex\"\u003e\n\u003cdiv class=\"flex items-center\"\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cbutton class=\"cursor-pointer rounded-md px-1 text-token-text-secondary h-[30px] hover:bg-token-main-surface-secondary\" data-state=\"closed\" aria-expanded=\"false\" aria-haspopup=\"menu\" id=\"radix-:r1eh:\" type=\"button\"\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111627780254,"sku":"","price":180.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/RTC3231.jpg?v=1748955762"},{"product_id":"pam8403-5v-2-channel-stereo-audio-amplifier","title":"PAM8403 5V 2-Channel Stereo Audio Amplifier","description":"\u003cp\u003e\u003cstrong\u003ePAM8403 5V 2-Channel Stereo Audio Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: Dual-panel wiring to minimize crosstalk and ground potential balance issues\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source\u003c\/strong\u003e: Can be powered directly via USB from a computer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: Two-channel stereo output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output\u003c\/strong\u003e: 3W + 3W at 5V power supply, capable of driving 4-8 ohm small speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Quality\u003c\/strong\u003e: Full of energy with good sound quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Suppression\u003c\/strong\u003e: Excellent noise suppression; minimal audible noise when no audio input is connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: Compact size with dimensions approximately 1.85cm x 2.11cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111627944094,"sku":"","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/PAM84035V2-ChannelStereoAudioAmplifier.jpg?v=1724769395"},{"product_id":"joy-stick-module","title":"Joy Stick Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Dual Axis PS2 Joystick module features two 10K potentiometers, one for each axis (X and Y), to detect movement in different directions. These potentiometers can move independently, allowing full-range directional control. Additionally, the module includes a push-button that is activated by pressing down on the joystick.\u003c\/p\u003e\n\u003cp\u003eThis joystick module has 5 pins: GND, VCC, VRX, VRY, and SW. The \u003cstrong\u003eGND\u003c\/strong\u003e pin is connected to the circuit's ground, while \u003cstrong\u003eVCC\u003c\/strong\u003e is linked to the power supply. \u003cstrong\u003eVRX\u003c\/strong\u003e and \u003cstrong\u003eVRY\u003c\/strong\u003e receive analog signals representing the X and Y position coordinates. The \u003cstrong\u003eSW\u003c\/strong\u003e pin is connected to the push-button. The pin interface uses standard 2.54mm leads, and the module operates at 5V. This joystick module is commonly used for robot control, camera pan control, and game controllers.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 analog outputs, 1 digital output\u003c\/li\u003e\n\u003cli\u003eDurable rocker mechanism for long life\u003c\/li\u003e\n\u003cli\u003eReliable and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct\u003c\/strong\u003e: Dual Axis Joystick Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Joystick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 36 x 28 x 30 mm (LxWxH)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Interface Leads\u003c\/strong\u003e: 2.54mm\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44326452723870,"sku":"","price":45.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/61byroXlv3L._AC_UF894_1000_QL80.jpg?v=1727338229"},{"product_id":"dc-to-dc-power-module","title":"DC to DC Power Module - 12V to 3.3V","description":"\u003cp\u003e\u003cstrong\u003eDC-DC 12V to 3.3V, 5V, 12V Multi-Output Power Conversion Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact and efficient DC-DC step-down (buck) converter module provides a reliable solution for stepping down a 6V to 12V DC input into multiple stable output voltages: 3.3V, 5V, and a direct pass-through of the input voltage. It ensures compatibility with various power requirements, making it ideal for powering different components in electronics projects.\u003c\/p\u003e\n\u003cp\u003eWith its simplicity and versatility, this module is a must-have for any electronics hobbyist or designer, providing stable auxiliary power for embedded systems, sensors, and microcontrollers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Voltage Outputs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.3V DC, maximum 800mA\u003c\/li\u003e\n\u003cli\u003e5.0V DC, maximum 800mA\u003c\/li\u003e\n\u003cli\u003eA third output that directly mirrors the input voltage, e.g., 9V input results in a 9V output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn\/Off Switch:\u003c\/strong\u003e A convenient power on\/off switch for controlling power flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Connectivity:\u003c\/strong\u003e Multiple pin headers arranged for quick and hassle-free connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Status Indicator:\u003c\/strong\u003e A red LED indicates when power is supplied and outputs are active.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Side PCB Design:\u003c\/strong\u003e Compact and durable with a double-sided plate construction for long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 6V to 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 3.3V, 5V, and passthrough (same as input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e Up to 800mA for 3.3V and 5V outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Tolerance:\u003c\/strong\u003e ±0.05V for 3.3V and 5V outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 5.5mm barrel jack input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Easy to integrate into any project or device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis module offers a robust power supply solution for DIY enthusiasts and professionals alike. It's perfect for creating multi-output fixed voltage DC power supplies in various applications.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44331100504222,"sku":"","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/000r1ncp.png?v=1727529517"},{"product_id":"mcp2515","title":"MCP2515","description":"\u003cp\u003e\u003cstrong\u003eMCP2515 CAN Bus Module Board with TJA1050 Transceiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MCP2515 CAN Bus Module is designed to facilitate communication between microcontrollers and their peripherals via the Controller Area Network (CAN) protocol. This bus standard eliminates the need for a host computer, enabling simple yet effective communication. Equipped with an SPI interface and the TJA1050 transceiver, this module allows microcontrollers, including Arduino-compatible boards like the UNO, to communicate seamlessly on a CAN bus network.\u003c\/p\u003e\n\u003cp\u003eSupporting the CAN 2.0B protocol and offering speeds up to 1Mbps, this module is ideal for projects requiring reliable and fast communication. To establish a full CAN communication system, two MCP2515 CAN modules are required.\u003c\/p\u003e\n\u003cp\u003eThe MCP2515 supports standard frames, extended frames, and remote frames, and it can display communication data via the serial port. With its simple design and compatibility with various microcontrollers, this module is perfect for a wide range of applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePinout Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e 5V power input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Ground pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS:\u003c\/strong\u003e SPI slave select (active low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSO:\u003c\/strong\u003e SPI master input, slave output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSI:\u003c\/strong\u003e SPI master output, slave input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCLK:\u003c\/strong\u003e SPI clock signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINT:\u003c\/strong\u003e Interrupt pin for MCP2515\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic gear shift systems\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli\u003eMedical equipment communication\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eCar engine start\/stop systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MCP2515 CAN Bus Module Board with TJA1050 Receiver, compatible with 51 MCU and ARM controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MCP2515 CAN Bus Module Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransceiver:\u003c\/strong\u003e High-speed CAN TJA1050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOscillator:\u003c\/strong\u003e 8MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Resistance:\u003c\/strong\u003e 120Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Field:\u003c\/strong\u003e Supports data fields up to 8 bytes in length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4 x 3 x 1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 grams\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44331107319966,"sku":"","price":145.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/2515.2.jpg?v=1752306452"},{"product_id":"sd-card-module","title":"SD Card Module","description":"\u003cp\u003eSD cards are commonly paired with microcontrollers for storing and retrieving large volumes of data, making them ideal for applications like data logging or visual data processing. This micro SD card module simplifies the process of interfacing SD cards with microcontrollers.\u003c\/p\u003e\n\u003cp\u003eOperating between 4.5V and 5.5V, the module features an onboard voltage regulator that steps down to 3.3V. Data communication between the SD card and microcontroller occurs via the SPI (Serial Peripheral Interface) communication protocol.\u003c\/p\u003e\n\u003cp\u003eKey components of the module include a voltage regulator and a level shifter. The low-dropout regulator converts the input voltage (5V) to 3.3V, while the level shifter ensures proper voltage conversion between 5V and 3.3V logic levels.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Voltage Regulator\u003c\/strong\u003e: 3.3V output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range\u003c\/strong\u003e: 0.2mA to 200mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Cards\u003c\/strong\u003e: Micro SD up to 2GB, Micro SDHC up to 32GB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinout\u003c\/strong\u003e: GND, VCC, MISO, MOSI, SCK, CS (SPI interface)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Holes\u003c\/strong\u003e: 4 holes, 2.2mm diameter each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Compatibility\u003c\/strong\u003e: Requires only 4 I\/O pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 42mm x 25mm x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44337236050078,"sku":"","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/shopping_1.webp?v=1727786906"},{"product_id":"laser-module-ky-008","title":"Laser Module  KY-008","description":"\u003cp\u003eThe \u003cstrong\u003eKY-008 Laser Module\u003c\/strong\u003e is a small device that emits a red laser beam, commonly used in electronics projects. It operates at a wavelength of 650 nanometers, producing a visible red light. The module is powered by a 5V supply and consumes approximately 30mA of current. \u003cspan\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.build-electronic-circuits.com\/arduino-laser-module-ky-008\/\" rel=\"noopener\" class=\"flex h-[22px] items-center rounded-xl px-2 text-[0.5em] !font-medium uppercase bg-[#f4f4f4] !text-token-text-secondary hover:bg-token-text-primary hover:!text-token-main-surface-secondary dark:bg-token-main-surface-secondary dark:hover:bg-token-text-primary relative top-[-0.094rem]\" target=\"_blank\"\u003e\u003cspan class=\"truncate\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength\u003c\/strong\u003e: 650nm (red light)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e: Around 30mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: Compact, making it suitable for various applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Uses:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Pointer\u003c\/strong\u003e: Can be used as a simple laser pointer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e: Ideal for creating laser-based security systems or tripwires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Projects\u003c\/strong\u003e: Useful in DIY electronics projects for learning purposes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: It runs on \u003cstrong\u003e5V DC\u003c\/strong\u003e, which is commonly available from Arduino boards or other power sources.                                                                                             \u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Pointer\u003c\/strong\u003e: Can be used as a pointer for presentations or projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Measurement\u003c\/strong\u003e: Used in projects that require measuring distance (with a sensor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Projects\u003c\/strong\u003e: Can be used in light-based projects or as a light source in certain applications.\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e                                                                                              \u003cstrong\u003eSafety Note\u003c\/strong\u003e\u003c\/span\u003e:\u003cstrong\u003e Always handle laser modules with care. Avoid pointing the laser directly at eyes, as it can cause eye damage\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44538295713950,"sku":"","price":33.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/laser1.jpg?v=1732014262"},{"product_id":"650-nm-red-laser","title":"650 nm Red Laser","description":"\u003cp\u003eA \u003cstrong\u003e650 nm red laser\u003c\/strong\u003e is a diode-based laser that emits red light with a wavelength of \u003cstrong\u003e650 nanometers\u003c\/strong\u003e. This wavelength falls in the visible spectrum, making it easily noticeable to the human eye.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Bright red.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power\u003c\/strong\u003e: Commonly available in ranges like \u003cstrong\u003e\u0026lt;5 mW\u003c\/strong\u003e (safe for pointers) to higher powers for industrial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: Compact and lightweight, often in small modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Pointers\u003c\/strong\u003e: Used in presentations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode Scanners\u003c\/strong\u003e: For reading barcodes in retail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Devices\u003c\/strong\u003e: For distance and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Electronics\u003c\/strong\u003e: Popular in robotics and hobby projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt’s affordable, energy-efficient, and widely used in consumer and industrial devices.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44680813576350,"sku":"","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/650NMREDLASER2.jpg?v=1734589438"},{"product_id":"4ch-12v-relay-module","title":"4Ch-12V Relay Module","description":"\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 4 (can control 4 devices independently).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: Operates at 12V DC for the relay coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Output\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eSupports both \u003cstrong\u003eNO (Normally Open)\u003c\/strong\u003e and \u003cstrong\u003eNC (Normally Closed)\u003c\/strong\u003e connections.\u003c\/li\u003e\n\u003cli\u003eCan handle high current\/voltage loads (typically up to 250V AC at 10A or 30V DC at 10A).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Logic\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eDesigned to work with microcontrollers (like Arduino, Raspberry Pi, or ESP8266).\u003c\/li\u003e\n\u003cli\u003eTriggered by low-level or high-level signals, depending on the module design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptocoupler Isolation\u003c\/strong\u003e: Many modules include optocouplers to isolate the control circuit from the high-power relay side, enhancing safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators\u003c\/strong\u003e: Each relay channel typically has an LED that lights up when the relay is active.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePin Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Pins (Control Side)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIN1, IN2, IN3, IN4: For triggering individual relays.\u003c\/li\u003e\n\u003cli\u003eGND: Ground.\u003c\/li\u003e\n\u003cli\u003eVCC: Power supply (5V or 12V for relay logic, depending on the module).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Pins (Load Side)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCOM: Common terminal.\u003c\/li\u003e\n\u003cli\u003eNO: Normally Open terminal (connected to COM when the relay is active).\u003c\/li\u003e\n\u003cli\u003eNC: Normally Closed terminal (connected to COM when the relay is inactive).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44734694752414,"sku":"","price":145.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/4ch12vrelay.webp?v=1735567778"},{"product_id":"ds3231-rtc-pi","title":"DS3231 RTC - PI","description":"\u003cp\u003eThe \u003cstrong\u003eDS3231 RTC (Real-Time Clock)\u003c\/strong\u003e is a highly accurate and low-power real-time clock module commonly used in various electronics projects, including those based on the \u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e. 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It is a high-performance model often used in applications requiring efficient cooling or temperature control.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecifications of TEC1-12715\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage (Vmax):\u003c\/strong\u003e 12V to 15.4V DC\u003cbr\u003e(Typically operates around 12V for optimal performance.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent (Imax):\u003c\/strong\u003e Up to 15A\u003cbr\u003e(Maximum current it can draw at full load.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower (Qmax):\u003c\/strong\u003e Approximately 180W\u003cbr\u003e(Cooling power at optimal voltage and current.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Difference (ΔT):\u003c\/strong\u003e Up to 68°C\u003cbr\u003e(Maximum temperature difference between the hot and cold sides.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Typically around 40mm x 40mm x 3.5mm\u003cbr\u003e(Compact and lightweight.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Side Temperature Tolerance:\u003c\/strong\u003e Up to 138°C\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45035216011422,"sku":"","price":310.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/1217pelt.jpg?v=1737801364"},{"product_id":"tec1-12706-peltier-module","title":"TEC1-12706 Peltier module","description":"\u003cp\u003eThe \u003cstrong\u003eTEC1-12706\u003c\/strong\u003e Peltier module is one of the most commonly used thermoelectric cooling modules, popular for cooling, heating, and power generation in DIY and professional applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecifications of TEC1-12706\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage (Vmax):\u003c\/strong\u003e 12V DC (can operate from 9V to 15V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent (Imax):\u003c\/strong\u003e Up to 6A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption (Qmax):\u003c\/strong\u003e 72W\u003cbr\u003e(This is the maximum power drawn when operating at 12V and 6A.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Difference (ΔT):\u003c\/strong\u003e Up to 66°C\u003cbr\u003e(Maximum temperature difference between the cold and hot sides.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 40mm × 40mm × 3.8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Side Temperature Tolerance:\u003c\/strong\u003e Up to 138°C\u003cbr\u003e(The maximum temperature the hot side can handle.)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45035217092766,"sku":"","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/12706PELT.webp?v=1737801679"},{"product_id":"led-traffic-lights-signal-module","title":"LED Traffic Lights Signal Module","description":"\u003cp\u003eA \u003cstrong data-start=\"64\" data-end=\"108\"\u003ePlastic LED Traffic Lights Signal Module\u003c\/strong\u003e is a ready-to-use module that simulates a \u003cstrong data-start=\"151\" data-end=\"174\"\u003ereal traffic signal\u003c\/strong\u003e with \u003cstrong data-start=\"180\" data-end=\"211\"\u003eRed, Yellow, and Green LEDs\u003c\/strong\u003e. 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It is widely used in \u003cstrong data-start=\"215\" data-end=\"286\"\u003eArduino, Raspberry Pi, and other microcontroller-based applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"57\" data-end=\"287\"\u003e\u003cstrong data-start=\"881\" data-end=\"900\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"901\" data-end=\"1303\"\u003e\n\u003cli data-start=\"901\" data-end=\"925\"\u003e\n\u003cstrong data-start=\"903\" data-end=\"922\"\u003eNumber of Keys:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli data-start=\"926\" data-end=\"968\"\u003e\n\u003cstrong data-start=\"928\" data-end=\"944\"\u003eMatrix Type:\u003c\/strong\u003e 4×3 (4 Rows, 3 Columns)\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1056\"\u003e\n\u003cstrong data-start=\"971\" data-end=\"993\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V (compatible with Arduino, Raspberry Pi, ESP32, etc.)\u003c\/li\u003e\n\u003cli data-start=\"1057\" data-end=\"1114\"\u003e\n\u003cstrong data-start=\"1059\" data-end=\"1073\"\u003eInterface:\u003c\/strong\u003e Digital I\/O (requires software scanning)\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1147\"\u003e\n\u003cstrong data-start=\"1117\" data-end=\"1140\"\u003eContact Resistance:\u003c\/strong\u003e ≤ 200Ω\u003c\/li\u003e\n\u003cli data-start=\"1148\" data-end=\"1189\"\u003e\n\u003cstrong data-start=\"1150\" data-end=\"1170\"\u003eButton Lifespan:\u003c\/strong\u003e ~1 million presses\u003c\/li\u003e\n\u003cli data-start=\"1190\" data-end=\"1244\"\u003e\n\u003cstrong data-start=\"1192\" data-end=\"1209\"\u003eCompact Size:\u003c\/strong\u003e Fits most microcontroller projects\u003c\/li\u003e\n\u003cli data-start=\"1245\" data-end=\"1303\"\u003e\n\u003cstrong data-start=\"1247\" data-end=\"1266\"\u003eConnector Type:\u003c\/strong\u003e Pin header (straight or right-angle)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45133125025950,"sku":"","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/KEYPADMODULE.jpg?v=1740725813"},{"product_id":"flysky-fs-i6-2-4ghz-6-channel-ppm-rc-transmitter-with-fs-ia6b-receiver","title":"FlySky FS-i6 2.4GHz 6-channel PPM RC transmitter with FS-iA6B Receiver","description":"\u003cp\u003eThe \u003cstrong data-end=\"20\" data-start=\"4\"\u003eFlySky FS-i6\u003c\/strong\u003e is a \u003cstrong data-end=\"46\" data-start=\"26\"\u003e2.4GHz 6-channel\u003c\/strong\u003e RC transmitter that comes with the \u003cstrong data-end=\"93\" data-start=\"82\"\u003eFS-iA6B\u003c\/strong\u003e receiver. It is widely used for drones, RC planes, helicopters, and boats due to its \u003cstrong data-end=\"247\" data-start=\"179\"\u003ereliable transmission, affordability, and user-friendly features\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"296\" data-end=\"329\"\u003e\u003cstrong data-start=\"300\" data-end=\"329\"\u003eFlySky FS-i6 Transmitter:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"330\" data-end=\"990\"\u003e\n\u003cli data-start=\"330\" data-end=\"407\"\u003e\n\u003cstrong data-start=\"332\" data-end=\"346\"\u003eFrequency:\u003c\/strong\u003e 2.4GHz (AFHDS 2A system for interference-free communication)\u003c\/li\u003e\n\u003cli data-start=\"408\" data-end=\"434\"\u003e\n\u003cstrong data-start=\"410\" data-end=\"423\"\u003eChannels:\u003c\/strong\u003e 6 channels\u003c\/li\u003e\n\u003cli data-start=\"435\" data-end=\"457\"\u003e\n\u003cstrong data-start=\"437\" data-end=\"452\"\u003eModulation:\u003c\/strong\u003e GFSK\u003c\/li\u003e\n\u003cli data-start=\"458\" data-end=\"521\"\u003e\n\u003cstrong data-start=\"460\" data-end=\"470\"\u003eRange:\u003c\/strong\u003e Up to 500m (depending on environment and receiver)\u003c\/li\u003e\n\u003cli data-start=\"522\" data-end=\"573\"\u003e\n\u003cstrong data-start=\"524\" data-end=\"534\"\u003ePower:\u003c\/strong\u003e 4x AA batteries (or external LiPo mod)\u003c\/li\u003e\n\u003cli data-start=\"574\" data-end=\"633\"\u003e\n\u003cstrong data-start=\"576\" data-end=\"588\"\u003eDisplay:\u003c\/strong\u003e LCD screen for easy settings and adjustments\u003c\/li\u003e\n\u003cli data-start=\"634\" data-end=\"698\"\u003e\n\u003cstrong data-start=\"636\" data-end=\"649\"\u003eControls:\u003c\/strong\u003e Two control sticks, multiple switches, and dials\u003c\/li\u003e\n\u003cli data-start=\"699\" data-end=\"785\"\u003e\n\u003cstrong data-start=\"701\" data-end=\"711\"\u003eModes:\u003c\/strong\u003e Can switch between \u003cstrong data-start=\"731\" data-end=\"785\"\u003eMode 1 (Throttle Right) and Mode 2 (Throttle Left)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"839\"\u003e\n\u003cstrong data-start=\"788\" data-end=\"810\"\u003eTelemetry Support:\u003c\/strong\u003e Yes, with compatible sensors\u003c\/li\u003e\n\u003cli data-start=\"840\" data-end=\"915\"\u003e\n\u003cstrong data-start=\"842\" data-end=\"864\"\u003eFailsafe Function:\u003c\/strong\u003e Prevents loss of control in case of signal failure\u003c\/li\u003e\n\u003cli data-start=\"916\" data-end=\"990\"\u003e\n\u003cstrong data-start=\"918\" data-end=\"936\"\u003eCompatibility:\u003c\/strong\u003e Works with FlySky receivers (FS-iA6B, FS-iA10B, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"992\" data-end=\"1017\"\u003e\u003cstrong data-start=\"996\" data-end=\"1017\"\u003eFS-iA6B Receiver:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1018\" data-end=\"1288\"\u003e\n\u003cli data-start=\"1018\" data-end=\"1044\"\u003e\n\u003cstrong data-start=\"1020\" data-end=\"1033\"\u003eChannels:\u003c\/strong\u003e 6 channels\u003c\/li\u003e\n\u003cli data-start=\"1045\" data-end=\"1069\"\u003e\n\u003cstrong data-start=\"1047\" data-end=\"1060\"\u003eProtocol:\u003c\/strong\u003e AFHDS 2A\u003c\/li\u003e\n\u003cli data-start=\"1070\" data-end=\"1152\"\u003e\n\u003cstrong data-start=\"1072\" data-end=\"1083\"\u003eOutput:\u003c\/strong\u003e PWM\/PPM\/iBus (PPM and iBus are better for reducing wiring in drones)\u003c\/li\u003e\n\u003cli data-start=\"1153\" data-end=\"1202\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1167\"\u003eAntenna:\u003c\/strong\u003e Dual antennas for better reception\u003c\/li\u003e\n\u003cli data-start=\"1203\" data-end=\"1229\"\u003e\n\u003cstrong data-start=\"1205\" data-end=\"1217\"\u003eVoltage:\u003c\/strong\u003e 4.0V - 6.5V\u003c\/li\u003e\n\u003cli data-start=\"1230\" data-end=\"1288\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1241\"\u003eSize:\u003c\/strong\u003e Compact design for easy installation in models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1290\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1294\" data-end=\"1311\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1312\" data-end=\"1396\"\u003e\n\u003cli data-start=\"1312\" data-end=\"1339\"\u003eRC Drones and Quadcopters\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1362\"\u003eFixed-Wing Airplanes\u003c\/li\u003e\n\u003cli data-start=\"1363\" data-end=\"1376\"\u003eHelicopters\u003c\/li\u003e\n\u003cli data-start=\"1377\" data-end=\"1396\"\u003eRC Boats and Cars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45190246138014,"sku":"","price":5999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Flysky-FS-I6-2.webp?v=1741333948"},{"product_id":"mxd1230-6mm-650nm-5mw-red-line-laser-module","title":"MXD1230 6mm 650nm 5mW Red Line Laser Module","description":"\u003cp data-start=\"0\" data-end=\"247\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"51\"\u003eMXD1230 6mm 650nm 5mW Red Line Laser Module\u003c\/strong\u003e is a \u003cstrong data-start=\"57\" data-end=\"78\"\u003eline laser module\u003c\/strong\u003e that emits a \u003cstrong data-start=\"92\" data-end=\"104\"\u003ered line\u003c\/strong\u003e instead of a point, typically used in alignment, projection, and measurement systems. \u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"247\"\u003e\u003cstrong data-start=\"253\" data-end=\"270\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"271\" data-end=\"976\"\u003e\n\u003cli data-start=\"271\" data-end=\"359\"\u003e\n\u003cstrong data-start=\"273\" data-end=\"288\"\u003eWavelength:\u003c\/strong\u003e \u003cstrong data-start=\"289\" data-end=\"298\"\u003e650nm\u003c\/strong\u003e, which corresponds to \u003cstrong data-start=\"321\" data-end=\"334\"\u003ered light\u003c\/strong\u003e in the visible spectrum.\u003c\/li\u003e\n\u003cli data-start=\"360\" data-end=\"469\"\u003e\n\u003cstrong data-start=\"362\" data-end=\"379\"\u003eOutput Power:\u003c\/strong\u003e \u003cstrong data-start=\"380\" data-end=\"387\"\u003e5mW\u003c\/strong\u003e, which is a safe and standard output for many general-purpose laser applications.\u003c\/li\u003e\n\u003cli data-start=\"470\" data-end=\"624\"\u003e\n\u003cstrong data-start=\"472\" data-end=\"487\"\u003eLaser Type:\u003c\/strong\u003e \u003cstrong data-start=\"488\" data-end=\"502\"\u003eLine laser\u003c\/strong\u003e, meaning the laser creates a straight line rather than a single point, making it ideal for alignment and measuring tasks.\u003c\/li\u003e\n\u003cli data-start=\"625\" data-end=\"753\"\u003e\n\u003cstrong data-start=\"627\" data-end=\"643\"\u003eModule Size:\u003c\/strong\u003e \u003cstrong data-start=\"644\" data-end=\"651\"\u003e6mm\u003c\/strong\u003e, which refers to the diameter of the laser module, a compact size for easy integration into projects.\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"871\"\u003e\n\u003cstrong data-start=\"756\" data-end=\"778\"\u003eOperating Voltage:\u003c\/strong\u003e Typically operates between \u003cstrong data-start=\"806\" data-end=\"818\"\u003e3V to 5V\u003c\/strong\u003e (check datasheet for specific voltage requirements).\u003c\/li\u003e\n\u003cli data-start=\"872\" data-end=\"976\"\u003e\n\u003cstrong data-start=\"874\" data-end=\"888\"\u003eBeam Type:\u003c\/strong\u003e \u003cstrong data-start=\"889\" data-end=\"906\"\u003eStraight line\u003c\/strong\u003e with uniform intensity, useful for surface alignment and positioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45190461423774,"sku":"","price":149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/REDLASER.webp?v=1741341954"},{"product_id":"pzem-004t-module","title":"Peacefair PZEM-004T Energy Monitoring module","description":"\u003cp data-start=\"0\" data-end=\"294\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"17\"\u003ePZEM-004T\u003c\/strong\u003e is a popular \u003cstrong data-start=\"31\" data-end=\"59\"\u003eenergy monitoring module\u003c\/strong\u003e that can be used to measure electrical parameters such as \u003cstrong data-start=\"118\" data-end=\"129\"\u003evoltage\u003c\/strong\u003e, \u003cstrong data-start=\"131\" data-end=\"142\"\u003ecurrent\u003c\/strong\u003e, \u003cstrong data-start=\"144\" data-end=\"153\"\u003epower\u003c\/strong\u003e, and \u003cstrong data-start=\"159\" data-end=\"181\"\u003eenergy consumption\u003c\/strong\u003e. It is widely used in various applications like power meters, energy management systems, and IoT-based projects.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"294\"\u003e\u003cstrong data-start=\"300\" data-end=\"341\"\u003eFeatures of the PZEM-004T Module:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"343\" data-end=\"2377\"\u003e\n\u003cli data-start=\"343\" data-end=\"494\"\u003e\n\u003cp data-start=\"346\" data-end=\"370\"\u003e\u003cstrong data-start=\"346\" data-end=\"370\"\u003eVoltage Measurement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"374\" data-end=\"494\"\u003e\n\u003cli data-start=\"374\" data-end=\"428\"\u003eMeasures the \u003cstrong data-start=\"389\" data-end=\"403\"\u003eAC voltage\u003c\/strong\u003e (typically 80V to 260V).\u003c\/li\u003e\n\u003cli data-start=\"432\" data-end=\"494\"\u003eProvides real-time voltage data to track power fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"496\" data-end=\"648\"\u003e\n\u003cp data-start=\"499\" data-end=\"523\"\u003e\u003cstrong data-start=\"499\" data-end=\"523\"\u003eCurrent Measurement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"527\" data-end=\"648\"\u003e\n\u003cli data-start=\"527\" data-end=\"569\"\u003eMeasures the \u003cstrong data-start=\"542\" data-end=\"556\"\u003eAC current\u003c\/strong\u003e (up to 10A).\u003c\/li\u003e\n\u003cli data-start=\"573\" data-end=\"648\"\u003eIdeal for monitoring the current draw of connected devices or appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"650\" data-end=\"819\"\u003e\n\u003cp data-start=\"653\" data-end=\"675\"\u003e\u003cstrong data-start=\"653\" data-end=\"675\"\u003ePower Measurement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"679\" data-end=\"819\"\u003e\n\u003cli data-start=\"679\" data-end=\"747\"\u003eMeasures the \u003cstrong data-start=\"694\" data-end=\"710\"\u003eactive power\u003c\/strong\u003e (in watts) being consumed by a load.\u003c\/li\u003e\n\u003cli data-start=\"751\" data-end=\"819\"\u003eUseful for understanding the actual power consumption of a device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"989\"\u003e\n\u003cp data-start=\"824\" data-end=\"847\"\u003e\u003cstrong data-start=\"824\" data-end=\"847\"\u003eEnergy Consumption:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"851\" data-end=\"989\"\u003e\n\u003cli data-start=\"851\" data-end=\"989\"\u003eMeasures \u003cstrong data-start=\"862\" data-end=\"872\"\u003eenergy\u003c\/strong\u003e in \u003cstrong data-start=\"876\" data-end=\"900\"\u003ekilowatt-hours (kWh)\u003c\/strong\u003e, making it suitable for tracking the energy consumption of electrical devices over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1294\"\u003e\n\u003cp data-start=\"994\" data-end=\"1012\"\u003e\u003cstrong data-start=\"994\" data-end=\"1012\"\u003eCommunication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1016\" data-end=\"1294\"\u003e\n\u003cli data-start=\"1016\" data-end=\"1162\"\u003eThe module communicates with microcontrollers (like \u003cstrong data-start=\"1070\" data-end=\"1081\"\u003eArduino\u003c\/strong\u003e or \u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eESP8266\/ESP32\u003c\/strong\u003e) using \u003cstrong data-start=\"1110\" data-end=\"1119\"\u003eRS485\u003c\/strong\u003e or \u003cstrong data-start=\"1123\" data-end=\"1137\"\u003eTTL (UART)\u003c\/strong\u003e communication protocols.\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1294\"\u003eRS485 is suitable for long-distance communication, while TTL (UART) is used for shorter distances and more direct connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1312\"\u003e\u003cstrong data-start=\"1299\" data-end=\"1312\"\u003eAccuracy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1316\" data-end=\"1393\"\u003e\n\u003cli data-start=\"1316\" data-end=\"1393\"\u003eIt offers decent accuracy, typically within \u003cstrong data-start=\"1362\" data-end=\"1370\"\u003e1-2%\u003c\/strong\u003e for most measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1395\" data-end=\"1667\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1421\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1421\"\u003eDisplay (optional):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1425\" data-end=\"1667\"\u003e\n\u003cli data-start=\"1425\" data-end=\"1578\"\u003eThe module doesn't come with a built-in display but can be connected to external displays such as \u003cstrong data-start=\"1525\" data-end=\"1532\"\u003eLCD\u003c\/strong\u003e or \u003cstrong data-start=\"1536\" data-end=\"1552\"\u003eOLED screens\u003c\/strong\u003e to show the measurements.\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1667\"\u003eAlternatively, data can be sent to a web interface or a mobile app via IoT systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1669\" data-end=\"1902\"\u003e\n\u003cp data-start=\"1672\" data-end=\"1689\"\u003e\u003cstrong data-start=\"1672\" data-end=\"1689\"\u003ePower Supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1693\" data-end=\"1902\"\u003e\n\u003cli data-start=\"1693\" data-end=\"1902\"\u003eThe module can be powered by the same supply as the microcontroller (e.g., \u003cstrong data-start=\"1770\" data-end=\"1776\"\u003e5V\u003c\/strong\u003e from Arduino or \u003cstrong data-start=\"1793\" data-end=\"1801\"\u003e3.3V\u003c\/strong\u003e from ESP32), but it also works with the mains power directly for measuring high voltage and current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45190570410142,"sku":"","price":739.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/PZEM.jpg?v=1741345130"},{"product_id":"rf-transmitter-receiver-433mhz","title":"RF Transmitter \u0026 Receiver Module – 433MHz Wireless Communication","description":"\u003cp data-start=\"0\" data-end=\"270\"\u003eAn \u003cstrong data-start=\"3\" data-end=\"34\"\u003eRF Transmitter and Receiver\u003c\/strong\u003e system is used to wirelessly send and receive data using \u003cstrong data-start=\"92\" data-end=\"116\"\u003eradio frequency (RF)\u003c\/strong\u003e signals. These modules are commonly used in \u003cstrong data-start=\"161\" data-end=\"187\"\u003ewireless communication\u003c\/strong\u003e, \u003cstrong data-start=\"189\" data-end=\"215\"\u003eremote control systems\u003c\/strong\u003e, \u003cstrong data-start=\"217\" data-end=\"229\"\u003erobotics\u003c\/strong\u003e, \u003cstrong data-start=\"231\" data-end=\"238\"\u003eIoT\u003c\/strong\u003e, and \u003cstrong data-start=\"244\" data-end=\"269\"\u003esecurity applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"277\" data-end=\"323\"\u003e RF Transmitter \u0026amp; Receiver Modules\u003c\/h3\u003e\n\u003ch4 data-start=\"325\" data-end=\"374\"\u003e1. \u003cstrong data-start=\"333\" data-end=\"374\"\u003eRF Transmitter Module (e.g., 433 MHz)\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-start=\"375\" data-end=\"676\"\u003e\n\u003cli data-start=\"375\" data-end=\"418\"\u003e\n\u003cp data-start=\"377\" data-end=\"418\"\u003e\u003cstrong data-start=\"377\" data-end=\"394\"\u003ePower Supply:\u003c\/strong\u003e 3V to 12V (commonly 5V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"419\" data-end=\"463\"\u003e\n\u003cp data-start=\"421\" data-end=\"463\"\u003e\u003cstrong data-start=\"421\" data-end=\"431\"\u003eRange:\u003c\/strong\u003e 50 – 100 meters (line of sight)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"464\" data-end=\"515\"\u003e\n\u003cp data-start=\"466\" data-end=\"515\"\u003e\u003cstrong data-start=\"466\" data-end=\"486\"\u003eModulation Type:\u003c\/strong\u003e Amplitude Shift Keying (ASK)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"546\"\u003e\n\u003cp data-start=\"518\" data-end=\"546\"\u003e\u003cstrong data-start=\"518\" data-end=\"532\"\u003eData Rate:\u003c\/strong\u003e Up to 10 kbps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"547\" data-end=\"676\"\u003e\n\u003cp data-start=\"549\" data-end=\"560\"\u003e\u003cstrong data-start=\"549\" data-end=\"560\"\u003ePinout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"563\" data-end=\"676\"\u003e\n\u003cli data-start=\"563\" data-end=\"587\"\u003e\n\u003cp data-start=\"565\" data-end=\"587\"\u003e\u003cstrong data-start=\"565\" data-end=\"572\"\u003eVCC\u003c\/strong\u003e – Power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"590\" data-end=\"608\"\u003e\n\u003cp data-start=\"592\" data-end=\"608\"\u003e\u003cstrong data-start=\"592\" data-end=\"599\"\u003eGND\u003c\/strong\u003e – Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"611\" data-end=\"676\"\u003e\n\u003cp data-start=\"613\" data-end=\"676\"\u003e\u003cstrong data-start=\"613\" data-end=\"621\"\u003eDATA\u003c\/strong\u003e – Sends data (connected to Arduino or microcontroller)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"678\" data-end=\"724\"\u003e2. \u003cstrong data-start=\"686\" data-end=\"724\"\u003eRF Receiver Module (e.g., 433 MHz)\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-start=\"725\" data-end=\"894\"\u003e\n\u003cli data-start=\"725\" data-end=\"747\"\u003e\n\u003cp data-start=\"727\" data-end=\"747\"\u003e\u003cstrong data-start=\"727\" data-end=\"744\"\u003ePower Supply:\u003c\/strong\u003e 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"748\" data-end=\"775\"\u003e\n\u003cp data-start=\"750\" data-end=\"775\"\u003e\u003cstrong data-start=\"750\" data-end=\"766\"\u003eSensitivity:\u003c\/strong\u003e –105 dBm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"776\" data-end=\"894\"\u003e\n\u003cp data-start=\"778\" data-end=\"789\"\u003e\u003cstrong data-start=\"778\" data-end=\"789\"\u003ePinout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"792\" data-end=\"894\"\u003e\n\u003cli data-start=\"792\" data-end=\"816\"\u003e\n\u003cp data-start=\"794\" data-end=\"816\"\u003e\u003cstrong data-start=\"794\" data-end=\"801\"\u003eVCC\u003c\/strong\u003e – Power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"837\"\u003e\n\u003cp data-start=\"821\" data-end=\"837\"\u003e\u003cstrong data-start=\"821\" data-end=\"828\"\u003eGND\u003c\/strong\u003e – Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"840\" data-end=\"894\"\u003e\n\u003cp data-start=\"842\" data-end=\"894\"\u003e\u003cstrong data-start=\"842\" data-end=\"850\"\u003eDATA\u003c\/strong\u003e – Two data output pins (either can be used)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45476843749534,"sku":null,"price":105.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Untitleddesign.jpg?v=1749128818"},{"product_id":"stone-pro-tm-619h-2-digital-programmable-timer-switch-30-amps","title":"STONE-PRO TM-619H-2 Digital Programmable Timer Switch – 30 Amps","description":"\u003ch4 data-start=\"594\" data-end=\"616\"\u003e\u003cstrong data-start=\"599\" data-end=\"616\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"617\" data-end=\"1247\"\u003e\n\u003cli data-start=\"617\" data-end=\"712\"\u003e\n\u003cp data-start=\"619\" data-end=\"712\"\u003e\u003cstrong data-start=\"619\" data-end=\"648\"\u003eHeavy-Duty Load Capacity:\u003c\/strong\u003e Supports up to \u003cstrong data-start=\"664\" data-end=\"675\"\u003e30 Amps\u003c\/strong\u003e, perfect for high-power appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"809\"\u003e\n\u003cp data-start=\"715\" data-end=\"809\"\u003e\u003cstrong data-start=\"715\" data-end=\"743\"\u003eDigital Programmability:\u003c\/strong\u003e Up to \u003cstrong data-start=\"750\" data-end=\"780\"\u003e16 ON\/OFF settings per day\u003c\/strong\u003e with weekly repeat options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"810\" data-end=\"897\"\u003e\n\u003cp data-start=\"812\" data-end=\"897\"\u003e\u003cstrong data-start=\"812\" data-end=\"840\"\u003eUser-Friendly Interface:\u003c\/strong\u003e Large LCD display and intuitive buttons for easy setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"898\" data-end=\"973\"\u003e\n\u003cp data-start=\"900\" data-end=\"973\"\u003e\u003cstrong data-start=\"900\" data-end=\"928\"\u003eBuilt-in Backup Battery:\u003c\/strong\u003e Retains programs even during power outages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1060\"\u003e\n\u003cp data-start=\"976\" data-end=\"1060\"\u003e\u003cstrong data-start=\"976\" data-end=\"1005\"\u003eManual Override Function:\u003c\/strong\u003e Instant ON\/OFF without affecting programmed schedule\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1061\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1149\"\u003e\u003cstrong data-start=\"1063\" data-end=\"1090\"\u003eVersatile Applications:\u003c\/strong\u003e Suitable for residential, commercial, and industrial use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1214\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1152\" data-end=\"1171\"\u003eVoltage Rating:\u003c\/strong\u003e 220V–240V AC (check model compatibility)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1215\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1217\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1247\"\u003eDIN Rail or Wall Mountable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45835419254942,"sku":null,"price":579.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/25456ec6-1b6e-4d77-ac5f-3c9f24dcc6bd.jpg?v=1753951266"},{"product_id":"❄️-thermoelectric-peltier-refrigeration-cooling-system-diy-kit-❄️","title":"Thermoelectric Peltier Refrigeration Cooling System DIY Kit","description":"\u003cp data-start=\"518\" data-end=\"535\"\u003e✅ \u003cstrong data-start=\"520\" data-end=\"533\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"536\" data-end=\"942\"\u003e\n\u003cli data-start=\"536\" data-end=\"631\"\u003e\n\u003cp data-start=\"538\" data-end=\"631\"\u003eHigh-quality \u003cstrong data-start=\"551\" data-end=\"569\"\u003ePeltier module\u003c\/strong\u003e with aluminum heatsink \u0026amp; fan for efficient heat dissipation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"632\" data-end=\"682\"\u003e\n\u003cp data-start=\"634\" data-end=\"682\"\u003e\u003cstrong data-start=\"634\" data-end=\"650\"\u003eCompact size\u003c\/strong\u003e: 10cm × 9cm × 7.5cm (approx.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"683\" data-end=\"749\"\u003e\n\u003cp data-start=\"685\" data-end=\"749\"\u003e\u003cstrong data-start=\"685\" data-end=\"702\"\u003eCooling block\u003c\/strong\u003e (4cm × 4cm × 2.6cm) for direct heat transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"750\" data-end=\"835\"\u003e\n\u003cp data-start=\"752\" data-end=\"835\"\u003ePre-assembled kit with \u003cstrong data-start=\"775\" data-end=\"794\"\u003ewiring included\u003c\/strong\u003e – easy to integrate into your projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"942\"\u003e\n\u003cp data-start=\"838\" data-end=\"942\"\u003eSuitable for \u003cstrong data-start=\"851\" data-end=\"940\"\u003emini fridge DIY, beverage coolers, electronic device cooling, and science experiments\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"944\" data-end=\"967\"\u003e✅ \u003cstrong data-start=\"946\" data-end=\"965\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"968\" data-end=\"1178\"\u003e\n\u003cli data-start=\"968\" data-end=\"1010\"\u003e\n\u003cp data-start=\"970\" data-end=\"1010\"\u003eCooling plate size: \u003cstrong data-start=\"990\" data-end=\"1008\"\u003e4 × 4 × 2.6 cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1011\" data-end=\"1045\"\u003e\n\u003cp data-start=\"1013\" data-end=\"1045\"\u003eBase size: \u003cstrong data-start=\"1024\" data-end=\"1043\"\u003e10 × 9 × 7.5 cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1046\" data-end=\"1069\"\u003e\n\u003cp data-start=\"1048\" data-end=\"1069\"\u003eVoltage: \u003cstrong data-start=\"1057\" data-end=\"1067\"\u003e12V DC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1070\" data-end=\"1114\"\u003e\n\u003cp data-start=\"1072\" data-end=\"1114\"\u003ePower: \u003cstrong data-start=\"1079\" data-end=\"1091\"\u003e60W–120W\u003c\/strong\u003e (depending on model)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1180\" data-end=\"1201\"\u003e✅ \u003cstrong data-start=\"1182\" data-end=\"1199\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1202\" data-end=\"1366\"\u003e\n\u003cli data-start=\"1202\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1204\" data-end=\"1237\"\u003eMini DIY refrigerator or cooler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1267\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1267\"\u003eElectronic device cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1300\"\u003eCPU\/GPU experimental cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1329\"\u003ePortable beverage cooler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1366\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1366\"\u003eScience fair and school projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45910912008350,"sku":null,"price":555.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/2_67fbeeba-b44d-4d6f-a0f4-165faefc6593_2.png?v=1756197610"},{"product_id":"2-channel-12v-relay-module-with-optocoupler","title":"2 Channel 12V Relay Module with Optocoupler","description":"\u003cp data-start=\"514\" data-end=\"531\"\u003e✅ \u003cstrong data-start=\"516\" data-end=\"529\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"532\" data-end=\"934\"\u003e\n\u003cli data-start=\"532\" data-end=\"618\"\u003e\n\u003cp data-start=\"534\" data-end=\"618\"\u003e2-channel relay with \u003cstrong data-start=\"555\" data-end=\"579\"\u003eopto-isolated inputs\u003c\/strong\u003e for safe microcontroller interfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"619\" data-end=\"668\"\u003e\n\u003cp data-start=\"621\" data-end=\"668\"\u003e\u003cstrong data-start=\"621\" data-end=\"637\"\u003eRelay Specs:\u003c\/strong\u003e 10A @ 250V AC \/ 10A @ 30V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"698\"\u003e\n\u003cp data-start=\"671\" data-end=\"698\"\u003e\u003cstrong data-start=\"671\" data-end=\"689\"\u003eInput Voltage:\u003c\/strong\u003e 12V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"699\" data-end=\"776\"\u003e\n\u003cp data-start=\"701\" data-end=\"776\"\u003e\u003cstrong data-start=\"701\" data-end=\"720\"\u003eTrigger Signal:\u003c\/strong\u003e Low-level or high-level (depending on jumper setting)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"777\" data-end=\"812\"\u003e\n\u003cp data-start=\"779\" data-end=\"812\"\u003eLED indicators for relay status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"813\" data-end=\"857\"\u003e\n\u003cp data-start=\"815\" data-end=\"857\"\u003eScrew terminals for easy load connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"934\"\u003e\n\u003cp data-start=\"860\" data-end=\"934\"\u003eIsolation between low-voltage (control) and high-voltage (load) circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"936\" data-end=\"957\"\u003e✅ \u003cstrong data-start=\"938\" data-end=\"955\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"958\" data-end=\"1160\"\u003e\n\u003cli data-start=\"958\" data-end=\"1004\"\u003e\n\u003cp data-start=\"960\" data-end=\"1004\"\u003eHome automation (lights, fans, appliances)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1038\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1038\"\u003eSmart switches \u0026amp; IoT projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1039\" data-end=\"1077\"\u003e\n\u003cp data-start=\"1041\" data-end=\"1077\"\u003eRobotics and industrial automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1078\" data-end=\"1115\"\u003e\n\u003cp data-start=\"1080\" data-end=\"1115\"\u003eMotor, pump, and solenoid control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1116\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1118\" data-end=\"1160\"\u003eDIY electronics \u0026amp; automation experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45911137648798,"sku":null,"price":95.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/e2.jpg?v=1756206094"},{"product_id":"bluetooth-mp3-audio-receiver-board-4-1-with-3-5mm-output","title":"Bluetooth MP3 Audio Receiver Board 4.1 with 3.5mm Output","description":"\u003cp data-start=\"1550\" data-end=\"1813\"\u003ehe \u003cstrong data-start=\"1554\" data-end=\"1592\"\u003eBluetooth MP3 Audio Receiver Board\u003c\/strong\u003e is a compact wireless audio decoder module designed for DIY electronics and audio projects. It allows you to stream music wirelessly via \u003cstrong data-start=\"1730\" data-end=\"1747\"\u003eBluetooth 4.1\u003c\/strong\u003e and outputs \u003cstrong data-start=\"1760\" data-end=\"1812\"\u003estereo line-level audio through a 3.5mm AUX jack\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1815\" data-end=\"1998\"\u003eThis module supports \u003cstrong data-start=\"1836\" data-end=\"1865\"\u003e3.7V Li-ion battery input\u003c\/strong\u003e as well as \u003cstrong data-start=\"1877\" data-end=\"1899\"\u003e5V Micro-USB power\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"1921\" data-end=\"1997\"\u003eportable Bluetooth speakers, audio receivers, and amplifier input stages\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2000\" data-end=\"2112\"\u003e⚠️ \u003cstrong data-start=\"2003\" data-end=\"2012\"\u003eNote:\u003c\/strong\u003e This board provides \u003cstrong data-start=\"2033\" data-end=\"2054\"\u003eaudio output only\u003c\/strong\u003e and \u003cstrong data-start=\"2059\" data-end=\"2093\"\u003erequires an external amplifier\u003c\/strong\u003e to drive speakers.\u003c\/p\u003e\n\u003ch2 data-start=\"2119\" data-end=\"2148\"\u003eKey Features (Corrected)\u003c\/h2\u003e\n\u003cul data-start=\"2150\" data-end=\"2450\"\u003e\n\u003cli data-start=\"2150\" data-end=\"2197\"\u003e\n\u003cp data-start=\"2152\" data-end=\"2197\"\u003e📶 Bluetooth \u003cstrong data-start=\"2165\" data-end=\"2197\"\u003e4.1 wireless audio streaming\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2198\" data-end=\"2243\"\u003e\n\u003cp data-start=\"2200\" data-end=\"2243\"\u003e🎧 \u003cstrong data-start=\"2203\" data-end=\"2243\"\u003e3.5mm stereo AUX output (line level)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2244\" data-end=\"2281\"\u003e\n\u003cp data-start=\"2246\" data-end=\"2281\"\u003e🔋 Supports \u003cstrong data-start=\"2258\" data-end=\"2281\"\u003e3.7V Li-ion battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2282\" data-end=\"2315\"\u003e\n\u003cp data-start=\"2284\" data-end=\"2315\"\u003e🔌 \u003cstrong data-start=\"2287\" data-end=\"2315\"\u003eMicro-USB 5V power input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2351\"\u003e\n\u003cp data-start=\"2318\" data-end=\"2351\"\u003e📡 Built-in PCB Bluetooth antenna\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2352\" data-end=\"2386\"\u003e\n\u003cp data-start=\"2354\" data-end=\"2386\"\u003e📏 Compact size for DIY projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2387\" data-end=\"2450\"\u003e\n\u003cp data-start=\"2389\" data-end=\"2450\"\u003e🛠️ Ideal for \u003cstrong data-start=\"2403\" data-end=\"2450\"\u003eBluetooth audio receivers \u0026amp; amplifier input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003e4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output\u003c\/td\u003e\n\u003ctd\u003e3.5mm Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e3.7V Battery \/ 5V Micro-USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eLine-level (Not amplified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Color\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDIY Audio, Bluetooth Receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46303919898782,"sku":null,"price":92.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/bluetooth1.jpg?v=1766215830"},{"product_id":"2-channel-5v-relay-module-with-optocoupler-and-433mhz-rf-remote-control","title":"2-Channel 5V Relay Module with Optocoupler and 433MHz RF Remote Control","description":"\u003cp data-start=\"279\" data-end=\"629\"\u003eThe \u003cstrong data-start=\"283\" data-end=\"315\"\u003e2-Channel 5V RF Relay Module\u003c\/strong\u003e is a reliable and easy-to-use solution for \u003cstrong data-start=\"359\" data-end=\"422\"\u003ewirelessly controlling high-voltage or high-current devices\u003c\/strong\u003e using a \u003cstrong data-start=\"431\" data-end=\"459\"\u003e433MHz RF remote control\u003c\/strong\u003e. Designed for \u003cstrong data-start=\"474\" data-end=\"532\"\u003eDIY electronics, home automation, and student projects\u003c\/strong\u003e, this module allows you to switch appliances safely without direct wiring to the control source.\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"935\"\u003eWith \u003cstrong data-start=\"636\" data-end=\"661\"\u003eoptocoupler isolation\u003c\/strong\u003e, the relay board protects sensitive microcontrollers such as \u003cstrong data-start=\"723\" data-end=\"768\"\u003eArduino, ESP32, ESP8266, and Raspberry Pi\u003c\/strong\u003e from electrical noise and voltage spikes. Each relay supports high load capacity, making it suitable for controlling lights, fans, motors, and other AC\/DC appliances.\u003c\/p\u003e\n\u003chr data-start=\"937\" data-end=\"940\"\u003e\n\u003ch3 data-start=\"942\" data-end=\"961\"\u003e🔹 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"963\" data-end=\"1567\"\u003e\n\u003cli data-start=\"963\" data-end=\"1054\"\u003e\n\u003cp data-start=\"965\" data-end=\"1054\"\u003e\u003cstrong data-start=\"965\" data-end=\"997\"\u003eWireless RF Control (433MHz)\u003c\/strong\u003e\u003cbr data-start=\"997\" data-end=\"1000\"\u003eControl devices remotely without Wi-Fi or Bluetooth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1056\" data-end=\"1137\"\u003e\n\u003cp data-start=\"1058\" data-end=\"1137\"\u003e\u003cstrong data-start=\"1058\" data-end=\"1090\"\u003e2 Independent Relay Channels\u003c\/strong\u003e\u003cbr data-start=\"1090\" data-end=\"1093\"\u003eSwitch two separate devices independently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1139\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1141\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1141\" data-end=\"1166\"\u003eOptocoupler Isolation\u003c\/strong\u003e\u003cbr data-start=\"1166\" data-end=\"1169\"\u003eProtects your microcontroller from high-voltage interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1326\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1326\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1258\"\u003eHigh Load Capacity\u003c\/strong\u003e\u003cbr data-start=\"1258\" data-end=\"1261\"\u003eSupports up to \u003cstrong data-start=\"1278\" data-end=\"1295\"\u003e10A @ 250V AC\u003c\/strong\u003e or \u003cstrong data-start=\"1299\" data-end=\"1315\"\u003e10A @ 30V DC\u003c\/strong\u003e per relay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1410\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1410\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1354\"\u003e5V Operating Voltage\u003c\/strong\u003e\u003cbr data-start=\"1354\" data-end=\"1357\"\u003eCompatible with Arduino and other 5V logic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1412\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1414\" data-end=\"1479\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1439\"\u003eLED Status Indicators\u003c\/strong\u003e\u003cbr data-start=\"1439\" data-end=\"1442\"\u003eEasily monitor relay ON\/OFF status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1481\" data-end=\"1567\"\u003e\n\u003cp data-start=\"1483\" data-end=\"1567\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1512\"\u003eScrew Terminal Connectors\u003c\/strong\u003e\u003cbr data-start=\"1512\" data-end=\"1515\"\u003eSafe and convenient wiring for high-power devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1569\" data-end=\"1572\"\u003e\n\u003ch3 data-start=\"1574\" data-end=\"1605\"\u003e🔧 Technical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1607\" data-end=\"1837\"\u003e\n\u003cli data-start=\"1607\" data-end=\"1628\"\u003e\n\u003cp data-start=\"1609\" data-end=\"1628\"\u003eRelay Channels: 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1629\" data-end=\"1657\"\u003e\n\u003cp data-start=\"1631\" data-end=\"1657\"\u003eOperating Voltage: 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1694\"\u003e\n\u003cp data-start=\"1660\" data-end=\"1694\"\u003eControl Type: 433MHz RF Wireless\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1695\" data-end=\"1753\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1712\"\u003eMaximum Load:\u003c\/p\u003e\n\u003cul data-start=\"1715\" data-end=\"1753\"\u003e\n\u003cli data-start=\"1715\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1717\" data-end=\"1733\"\u003eAC: 250V \/ 10A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1736\" data-end=\"1753\"\u003e\n\u003cp data-start=\"1738\" data-end=\"1753\"\u003eDC: 30V \/ 10A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1754\" data-end=\"1780\"\u003e\n\u003cp data-start=\"1756\" data-end=\"1780\"\u003eIsolation: Optocoupler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1837\"\u003e\n\u003cp data-start=\"1783\" data-end=\"1837\"\u003eCompatibility: Arduino, Raspberry Pi, ESP32, ESP8266\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1839\" data-end=\"1842\"\u003e\n\u003ch3 data-start=\"1844\" data-end=\"1863\"\u003e🏠 Applications\u003c\/h3\u003e\n\u003cul data-start=\"1865\" data-end=\"2041\"\u003e\n\u003cli data-start=\"1865\" data-end=\"1909\"\u003e\n\u003cp data-start=\"1867\" data-end=\"1909\"\u003eHome Automation (lights, fans, appliances)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1910\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1912\" data-end=\"1935\"\u003eWireless switch systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1936\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1957\"\u003eGarage door control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1958\" data-end=\"1980\"\u003e\n\u003cp data-start=\"1960\" data-end=\"1980\"\u003eMotor ON\/OFF control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1981\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1983\" data-end=\"2013\"\u003eSmart DIY and college projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2014\" data-end=\"2041\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2041\"\u003eHigh-power load switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46320265199774,"sku":null,"price":469.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/2rf-1.jpg?v=1766473329"},{"product_id":"ttl-to-rs485-serial-converter-module-3-3v-5v-auto-control-board","title":"TTL to RS485 Serial Converter Module – 3.3V \/ 5V Auto Control Board","description":"\u003cp data-start=\"343\" data-end=\"692\"\u003eThe \u003cstrong data-start=\"347\" data-end=\"394\"\u003eREES52 TTL to RS485 Adapter Module (XY-485)\u003c\/strong\u003e is a high-performance serial communication converter designed to seamlessly convert \u003cstrong data-start=\"479\" data-end=\"520\"\u003eTTL (UART) signals into RS485 signals\u003c\/strong\u003e and vice versa. With \u003cstrong data-start=\"542\" data-end=\"568\"\u003eautomatic flow control\u003c\/strong\u003e, this module eliminates the need for manual transmit\/receive switching, making it as easy to use as a standard serial port.\u003c\/p\u003e\n\u003cp data-start=\"694\" data-end=\"915\"\u003eSupporting a \u003cstrong data-start=\"707\" data-end=\"752\"\u003ewide operating voltage range of 3V to 30V\u003c\/strong\u003e, the module is fully compatible with \u003cstrong data-start=\"790\" data-end=\"817\"\u003e3.3V and 5V TTL systems\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"839\" data-end=\"914\"\u003eArduino, ESP8266, ESP32, Raspberry Pi, PLCs, and industrial controllers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"917\" data-end=\"1272\"\u003eBuilt for \u003cstrong data-start=\"927\" data-end=\"973\"\u003elong-distance and industrial communication\u003c\/strong\u003e, the module supports transmission distances up to \u003cstrong data-start=\"1024\" data-end=\"1038\"\u003e800 meters\u003c\/strong\u003e (tested up to 850m) and includes \u003cstrong data-start=\"1072\" data-end=\"1159\"\u003elightning protection, strong anti-interference design, and high EMC\/EMI performance\u003c\/strong\u003e. The onboard \u003cstrong data-start=\"1173\" data-end=\"1203\"\u003eTXD and RXD indicator LEDs\u003c\/strong\u003e provide real-time visual feedback for easy monitoring and debugging.\u003c\/p\u003e\n\u003cp data-start=\"1274\" data-end=\"1515\"\u003eWith features like \u003cstrong data-start=\"1293\" data-end=\"1374\"\u003e120Ω termination resistance, hot-swap support, multi-device bus communication\u003c\/strong\u003e, and \u003cstrong data-start=\"1380\" data-end=\"1411\"\u003eindustrial-grade components\u003c\/strong\u003e, this TTL to RS485 converter is perfect for automation systems, sensor networks, and embedded projects.\u003c\/p\u003e\n\u003chr data-start=\"1517\" data-end=\"1520\"\u003e\n\u003ch2 data-start=\"1522\" data-end=\"1543\"\u003e⭐ \u003cstrong data-start=\"1527\" data-end=\"1543\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1544\" data-end=\"2070\"\u003e\n\u003cli data-start=\"1544\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1546\" data-end=\"1589\"\u003eAutomatic \u003cstrong data-start=\"1556\" data-end=\"1589\"\u003eTTL ↔ RS485 signal conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1631\"\u003eWide operating voltage: \u003cstrong data-start=\"1616\" data-end=\"1631\"\u003eDC 3V – 30V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1632\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1681\"\u003eCompatible with \u003cstrong data-start=\"1650\" data-end=\"1681\"\u003e3.3V \u0026amp; 5V signals and power\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1682\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1684\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1684\" data-end=\"1712\"\u003eTXD \u0026amp; RXD LED indicators\u003c\/strong\u003e for data monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1733\" data-end=\"1783\"\u003e\n\u003cp data-start=\"1735\" data-end=\"1783\"\u003eLong-distance communication up to \u003cstrong data-start=\"1769\" data-end=\"1783\"\u003e800 meters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1784\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1786\" data-end=\"1839\"\u003eBuilt-in \u003cstrong data-start=\"1795\" data-end=\"1839\"\u003elightning protection \u0026amp; anti-interference\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1872\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1872\"\u003eHigh \u003cstrong data-start=\"1847\" data-end=\"1872\"\u003eEMC \u0026amp; EMI performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1873\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1875\" data-end=\"1930\"\u003eSupports \u003cstrong data-start=\"1884\" data-end=\"1930\"\u003emulti-device RS485 bus (up to 128 devices)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1933\" data-end=\"1957\"\u003e\u003cstrong data-start=\"1933\" data-end=\"1950\"\u003eHot-swappable\u003c\/strong\u003e design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1958\" data-end=\"2015\"\u003e\n\u003cp data-start=\"1960\" data-end=\"2015\"\u003e120Ω matching resistance for long-distance transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2016\" data-end=\"2070\"\u003e\n\u003cp data-start=\"2018\" data-end=\"2070\"\u003eStandard \u003cstrong data-start=\"2027\" data-end=\"2049\"\u003e2.54mm pin spacing\u003c\/strong\u003e for easy integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2072\" data-end=\"2075\"\u003e\n\u003ch2 data-start=\"2077\" data-end=\"2101\"\u003e📊 \u003cstrong data-start=\"2083\" data-end=\"2101\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2103\" data-end=\"2446\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2103\" data-end=\"2126\"\u003e\n\u003ctr data-start=\"2103\" data-end=\"2126\"\u003e\n\u003cth data-start=\"2103\" data-end=\"2115\" data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2115\" data-end=\"2126\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2148\" data-end=\"2446\"\u003e\n\u003ctr data-start=\"2148\" data-end=\"2183\"\u003e\n\u003ctd data-start=\"2148\" data-end=\"2168\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2168\" data-end=\"2183\"\u003eDC 3V – 30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2184\" data-end=\"2212\"\u003e\n\u003ctd data-start=\"2184\" data-end=\"2199\" data-col-size=\"sm\"\u003eSignal Level\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2199\" data-end=\"2212\"\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2213\" data-end=\"2245\"\u003e\n\u003ctd data-start=\"2213\" data-end=\"2225\" data-col-size=\"sm\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2225\" data-end=\"2245\"\u003e110 – 256000 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2246\" data-end=\"2290\"\u003e\n\u003ctd data-start=\"2246\" data-end=\"2270\" data-col-size=\"sm\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2270\" data-end=\"2290\"\u003eUp to 800 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2291\" data-end=\"2333\"\u003e\n\u003ctd data-start=\"2291\" data-end=\"2315\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2315\" data-end=\"2333\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2334\" data-end=\"2365\"\u003e\n\u003ctd data-start=\"2334\" data-end=\"2347\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2347\" data-end=\"2365\"\u003e52 × 23 × 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2366\" data-end=\"2383\"\u003e\n\u003ctd data-start=\"2366\" data-end=\"2375\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2375\" data-end=\"2383\"\u003e10 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2384\" data-end=\"2413\"\u003e\n\u003ctd data-start=\"2384\" data-end=\"2401\" data-col-size=\"sm\"\u003eIndicator LEDs\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2401\" data-end=\"2413\"\u003eTXD, RXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2414\" data-end=\"2446\"\u003e\n\u003ctd data-start=\"2414\" data-end=\"2426\" data-col-size=\"sm\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2426\" data-end=\"2446\"\u003eTTL UART ↔ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46347846680734,"sku":null,"price":105.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/485_1.jpg?v=1766997386"},{"product_id":"max485-ttl-to-rs485-converter-module-long-distance-serial-communication-for-arduino-plc","title":"MAX485 TTL to RS485 Converter Module | Long Distance Serial Communication for Arduino \u0026 PLC","description":"\u003cp data-start=\"378\" data-end=\"608\"\u003eThe \u003cstrong data-start=\"382\" data-end=\"422\"\u003eMAX485 TTL to RS485 Converter Module\u003c\/strong\u003e is a compact and reliable transceiver board designed to convert \u003cstrong data-start=\"487\" data-end=\"545\"\u003eTTL-level UART signals into RS485 differential signals\u003c\/strong\u003e, enabling long-distance, noise-resistant serial communication.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"948\"\u003eBuilt around the \u003cstrong data-start=\"627\" data-end=\"640\"\u003eMAX485 IC\u003c\/strong\u003e, this module supports communication distances of up to \u003cstrong data-start=\"696\" data-end=\"716\"\u003e1.2 km (4000 ft)\u003c\/strong\u003e and allows \u003cstrong data-start=\"728\" data-end=\"748\"\u003eup to 32 devices\u003c\/strong\u003e to communicate on the same RS485 bus. Thanks to differential signaling and slew-rate-limited transmission, it delivers \u003cstrong data-start=\"868\" data-end=\"947\"\u003estable and error-free data transfer even in electrically noisy environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"950\" data-end=\"1279\"\u003eThe module is fully compatible with \u003cstrong data-start=\"986\" data-end=\"1051\"\u003eArduino, ESP32, STM32, PIC, and other 5V TTL microcontrollers\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"1073\" data-end=\"1165\"\u003eindustrial automation, Modbus networks, sensor systems, PLC interfaces, and IoT projects\u003c\/strong\u003e. All control pins are exposed, giving full flexibility to manage transmission direction via your microcontroller.\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1461\"\u003eWith its \u003cstrong data-start=\"1290\" data-end=\"1316\"\u003e5.08 mm terminal block\u003c\/strong\u003e, low power consumption, and industrial-grade design, the MAX485 module is a cost-effective solution for extending serial communication reliably.\u003c\/p\u003e\n\u003chr data-start=\"1463\" data-end=\"1466\"\u003e\n\u003ch2 data-start=\"1468\" data-end=\"1489\"\u003e⭐ \u003cstrong data-start=\"1473\" data-end=\"1489\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1490\" data-end=\"1957\"\u003e\n\u003cli data-start=\"1490\" data-end=\"1532\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1532\"\u003eConverts \u003cstrong data-start=\"1501\" data-end=\"1532\"\u003eTTL (UART) signals to RS485\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1533\" data-end=\"1579\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1579\"\u003eOn-board \u003cstrong data-start=\"1544\" data-end=\"1579\"\u003eMAX485 low-power transceiver IC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1580\" data-end=\"1626\"\u003e\n\u003cp data-start=\"1582\" data-end=\"1626\"\u003eLong-distance communication up to \u003cstrong data-start=\"1616\" data-end=\"1626\"\u003e1.2 km\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1627\" data-end=\"1675\"\u003e\n\u003cp data-start=\"1629\" data-end=\"1675\"\u003eSupports \u003cstrong data-start=\"1638\" data-end=\"1658\"\u003eup to 32 devices\u003c\/strong\u003e on one RS485 bus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1676\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1718\"\u003eHigh data rate support up to \u003cstrong data-start=\"1707\" data-end=\"1718\"\u003e10 Mbps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1719\" data-end=\"1760\"\u003e\n\u003cp data-start=\"1721\" data-end=\"1760\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1760\"\u003eNoise-immune differential signaling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1761\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1763\" data-end=\"1816\"\u003eSlew-rate-limited transceiver for stable transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1817\" data-end=\"1858\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1858\"\u003eAll IC pins accessible for full control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1909\"\u003e\n\u003cp data-start=\"1861\" data-end=\"1909\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1893\"\u003e5.08 mm pitch terminal block\u003c\/strong\u003e for easy wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1910\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1912\" data-end=\"1957\"\u003eCompact, durable, and industrial-ready design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1959\" data-end=\"1962\"\u003e\n\u003ch2 data-start=\"1964\" data-end=\"1986\"\u003e📌 \u003cstrong data-start=\"1970\" data-end=\"1986\"\u003eApplications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1987\" data-end=\"2182\"\u003e\n\u003cli data-start=\"1987\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1989\" data-end=\"2023\"\u003eLong-distance serial communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2024\" data-end=\"2055\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2055\"\u003eIndustrial automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2056\" data-end=\"2092\"\u003e\n\u003cp data-start=\"2058\" data-end=\"2092\"\u003eArduino \u0026amp; microcontroller projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2093\" data-end=\"2116\"\u003e\n\u003cp data-start=\"2095\" data-end=\"2116\"\u003eModbus RS485 networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2117\" data-end=\"2148\"\u003e\n\u003cp data-start=\"2119\" data-end=\"2148\"\u003ePLC, CNC, and machine control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2149\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2151\" data-end=\"2182\"\u003eSensor networks and IoT systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2184\" data-end=\"2187\"\u003e\n\u003ch2 data-start=\"2189\" data-end=\"2213\"\u003e📊 \u003cstrong data-start=\"2195\" data-end=\"2213\"\u003eSpecifications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2215\" data-end=\"2680\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2215\" data-end=\"2238\"\u003e\n\u003ctr data-start=\"2215\" data-end=\"2238\"\u003e\n\u003cth data-start=\"2215\" data-end=\"2227\" data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2227\" data-end=\"2238\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2258\" data-end=\"2680\"\u003e\n\u003ctr data-start=\"2258\" data-end=\"2278\"\u003e\n\u003ctd data-start=\"2258\" data-end=\"2268\" data-col-size=\"sm\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-start=\"2268\" data-end=\"2278\" data-col-size=\"sm\"\u003eMAX485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2279\" data-end=\"2323\"\u003e\n\u003ctd data-start=\"2279\" data-end=\"2304\" data-col-size=\"sm\"\u003eCommunication Standard\u003c\/td\u003e\n\u003ctd data-start=\"2304\" data-end=\"2323\" data-col-size=\"sm\"\u003eRS485 (EIA-485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2324\" data-end=\"2350\"\u003e\n\u003ctd data-start=\"2324\" data-end=\"2338\" data-col-size=\"sm\"\u003eLogic Level\u003c\/td\u003e\n\u003ctd data-start=\"2338\" data-end=\"2350\" data-col-size=\"sm\"\u003eTTL (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2351\" data-end=\"2380\"\u003e\n\u003ctd data-start=\"2351\" data-end=\"2371\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"2371\" data-end=\"2380\" data-col-size=\"sm\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2381\" data-end=\"2421\"\u003e\n\u003ctd data-start=\"2381\" data-end=\"2405\" data-col-size=\"sm\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd data-start=\"2405\" data-end=\"2421\" data-col-size=\"sm\"\u003eUp to 1.2 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2422\" data-end=\"2451\"\u003e\n\u003ctd data-start=\"2422\" data-end=\"2434\" data-col-size=\"sm\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-start=\"2434\" data-end=\"2451\" data-col-size=\"sm\"\u003eUp to 10 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2452\" data-end=\"2472\"\u003e\n\u003ctd data-start=\"2452\" data-end=\"2466\" data-col-size=\"sm\"\u003eMax Devices\u003c\/td\u003e\n\u003ctd data-start=\"2466\" data-end=\"2472\" data-col-size=\"sm\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2473\" data-end=\"2524\"\u003e\n\u003ctd data-start=\"2473\" data-end=\"2490\" data-col-size=\"sm\"\u003eInterface Pins\u003c\/td\u003e\n\u003ctd data-start=\"2490\" data-end=\"2524\" data-col-size=\"sm\"\u003eRO, DI, DE, RE, A, B, VCC, GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2525\" data-end=\"2558\"\u003e\n\u003ctd data-start=\"2525\" data-end=\"2542\" data-col-size=\"sm\"\u003eTerminal Block\u003c\/td\u003e\n\u003ctd data-start=\"2542\" data-end=\"2558\" data-col-size=\"sm\"\u003e5.08 mm (2P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2559\" data-end=\"2601\"\u003e\n\u003ctd data-start=\"2559\" data-end=\"2583\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"2583\" data-end=\"2601\" data-col-size=\"sm\"\u003e−20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2602\" data-end=\"2634\"\u003e\n\u003ctd data-start=\"2602\" data-end=\"2615\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2615\" data-end=\"2634\" data-col-size=\"sm\"\u003e45 × 15 × 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2635\" data-end=\"2651\"\u003e\n\u003ctd data-start=\"2635\" data-end=\"2644\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2644\" data-end=\"2651\" data-col-size=\"sm\"\u003e4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2652\" data-end=\"2680\"\u003e\n\u003ctd data-start=\"2652\" data-end=\"2664\" data-col-size=\"sm\"\u003eIsolation\u003c\/td\u003e\n\u003ctd data-start=\"2664\" data-end=\"2680\" data-col-size=\"sm\"\u003eNon-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46348690129054,"sku":null,"price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/484-1.webp?v=1767004960"},{"product_id":"max4466-electret-microphone-amplifier-module-with-adjustable-gain","title":"MAX4466 Electret Microphone Amplifier Module with Adjustable Gain","description":"\u003cp\u003eCompact electret microphone amplifier module for sound signal detection\u003cbr\u003e- Built-in adjustable gain control using onboard trim potentiometer\u003cbr\u003e- Provides analog audio output suitable for microcontroller input pins\u003cbr\u003e- Operates on low DC voltage for battery and embedded projects\u003cbr\u003e- Pre-soldered electret microphone on a small breakout board\u003cbr\u003e- Simple three-pin interface for power, ground, and output connection\u003c\/p\u003e\n\u003cp\u003eThe MAX4466 Electret Microphone Amplifier is a compact audio input module designed to capture and amplify sound signals for electronic and embedded projects. It combines an electret microphone with a dedicated low-noise amplifier circuit on a small breakout board, making it easy to integrate sound sensing into custom designs.\u003c\/p\u003e\n\u003cp\u003eThis module is commonly used in projects that require detection or analysis of ambient audio signals. Typical use cases include sound-reactive lighting, voice-triggered controls, audio level monitoring, and basic audio input for microcontrollers. The amplified analog output allows sound signals to be processed by ADC pins or further signal-processing circuits.\u003c\/p\u003e\n\u003cp\u003eA key benefit of this module is the onboard adjustable gain control. The small trim potentiometer allows users to fine-tune amplification levels based on input sound strength and application requirements. This helps achieve clear signal output while reducing distortion or noise caused by excessive gain.\u003c\/p\u003e\n\u003cp\u003eThe module operates on a low DC supply voltage, making it suitable for battery-powered systems and common development boards. Its analog output includes a DC bias, which is useful for direct connection to microcontroller analog inputs without additional circuitry in many cases.\u003c\/p\u003e\n\u003cp\u003eDesigned for hobbyists, students, and developers, this electret microphone amplifier is compatible with a wide range of audio sensing and embedded applications. Its small size and simple three-pin interface make it easy to use in prototypes, educational projects, and compact electronic builds.\u003c\/p\u003e\n\u003cp\u003eThe package includes one MAX4466 Electret Microphone Amplifier module with the microphone and components pre-mounted on the PCB.\u003c\/p\u003e\n\u003cp\u003eSPECIFICATIONS\u003cbr\u003eProduct Type : Electret microphone amplifier module\u003cbr\u003eAmplifier IC : MAX4466\u003cbr\u003eMicrophone Type : Electret condenser microphone\u003cbr\u003eOperating Voltage : 2.4 V to 5.5 V DC\u003cbr\u003eOutput Type : Analog audio signal\u003cbr\u003eGain Control : Onboard adjustable trim potentiometer\u003cbr\u003eOutput Bias : Approximately VCC \/ 2\u003cbr\u003eConnection Pins : VCC, GND, OUT\u003cbr\u003eMounting Type : PCB breakout module\u003cbr\u003ePCB Size : Compact form factor\u003cbr\u003eApplication Type : Audio sensing and signal amplification\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKEY FEATURES\u003cbr\u003e- Uses MAX4466 low-noise microphone amplifier IC\u003cbr\u003e- Integrated electret microphone mounted on breakout board\u003cbr\u003e- Adjustable gain via onboard trim potentiometer\u003cbr\u003e- Analog audio output with DC bias\u003cbr\u003e- Low voltage operation for embedded electronics\u003cbr\u003e- Compact PCB suitable for space-constrained designs\u003cbr\u003e- Three-pin connection interface for easy wiring\u003cbr\u003e\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46511562227870,"sku":null,"price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/MAX4466ElectretMicrophoneAmplifierimg1.jpg?v=1770979636"},{"product_id":"xy-p15w-stereo-bluetooth-5-0-dual-channel-power-amplifier-board","title":"XY-P15W Stereo Bluetooth 5.0 Dual Channel Power Amplifier Board","description":"\u003cp\u003eStereo Bluetooth 5.0 audio amplifier board with dual channel output\u003cbr\u003e- Designed for direct connection to passive speakers\u003cbr\u003e- Supports wireless audio input through Bluetooth connection\u003cbr\u003e- Compact PCB layout suitable for DIY audio projects\u003cbr\u003e- External DC power input terminals for flexible power options\u003cbr\u003e- Onboard controls and connectors visible for easy integration\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe XY-P15W Stereo Bluetooth 5.0 Power Amplifier Board is a compact electronic module designed for wireless audio amplification applications. The board combines a Bluetooth audio receiver with a built-in stereo power amplifier, allowing audio to be streamed wirelessly and directly amplified to connected speakers. Its small PCB form factor makes it suitable for space-constrained electronic projects and enclosures.\u003c\/p\u003e\n\u003cp\u003eThis amplifier board is commonly used in DIY speaker systems, portable audio builds, and custom wireless sound projects. Users can pair a smartphone, tablet, or other Bluetooth-enabled device to transmit audio signals without physical cables. The dual channel design allows separate left and right speaker connections for stereo sound output.\u003c\/p\u003e\n\u003cp\u003eKey benefits of this board include simplified wiring, reduced component count, and straightforward integration into custom audio systems. The presence of clearly marked power input and speaker output terminals helps users connect external power supplies and speakers with ease. The onboard Bluetooth module eliminates the need for additional receiver boards.\u003c\/p\u003e\n\u003cp\u003eThe XY-P15W board is compatible with a wide range of passive speakers commonly used in DIY electronics and educational projects. It can be installed in modified speakers, small audio enclosures, learning kits, and experimental amplifier setups where wireless audio playback is required.\u003c\/p\u003e\n\u003cp\u003eThe package includes one XY-P15W Stereo Bluetooth 5.0 Power Amplifier Board. External power supply, speakers, and connecting wires are not included.\u003c\/p\u003e\n\u003cp\u003eSPECIFICATIONS\u003cbr\u003eProduct Type : Stereo Bluetooth power amplifier board\u003cbr\u003eModel : XY-P15W\u003cbr\u003eBluetooth Version : 5.0\u003cbr\u003eAudio Channels : Dual channel stereo\u003cbr\u003eInput Method : Bluetooth wireless audio\u003cbr\u003ePower Input Type : External DC supply\u003cbr\u003eMounting Type : PCB module\u003cbr\u003eSpeaker Output : Left and right channel terminals\u003cbr\u003eForm Factor : Compact PCB\u003cbr\u003eApplication Type : DIY audio and electronics projects\u003cbr\u003eConnectivity : Wireless Bluetooth\u003cbr\u003eBoard Color : As per product image\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKEY FEATURES\u003cbr\u003e- Stereo dual channel audio amplification output\u003cbr\u003e- Bluetooth 5.0 wireless audio receiver module\u003cbr\u003e- PCB-mounted components with soldered terminals\u003cbr\u003e- External DC power input connection pads\u003cbr\u003e- Speaker output terminals for left and right channels\u003cbr\u003e- Compact board size for embedded installations\u003cbr\u003e- Suitable for low-voltage DC powered audio systems\u003cbr\u003e\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46511580774558,"sku":null,"price":215.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/XY-P15WStereoBluetooth5.0PowerAmplifierBoardimg1.webp?v=1770980010"},{"product_id":"400kv-step-up-power-module-dc-3-6-6v-high-voltage-generator-for-projects","title":"400KV Step Up Power Module DC 3.6–6V High Voltage Generator","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 400KV Step Up Power Module is a high-voltage DC boost generator developed specifically for experimental, educational, and demonstration-based applications. It converts a low DC input voltage in the range of 3.6V to 6V into an extremely high-voltage output using a Tesla coil based pulse amplification architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis module is not designed for commercial power delivery but rather for controlled demonstrations of high-voltage electrical phenomena such as arc discharge, ionization, and plasma effects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e**Q: Is this module suitable for beginners?**  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: It is suitable for beginners only under supervision, due to the high-voltage output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Technical Architecture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInternally, the module uses a high-frequency oscillator combined with a step-up transformer and pulse-based Tesla coil design. The low-voltage DC input is rapidly switched to create high-frequency pulses, which are then stepped up to very high voltage levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe output is a pulse-type high-voltage DC, optimized for arc generation rather than continuous current delivery. This architecture allows the module to remain compact while generating visible discharge arcs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Why Choose This Model?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Operates from simple low-voltage battery sources  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Tesla coil based pulse output for clear demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Compact and self-contained design  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• No external control circuitry required  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Widely used in academic and lab environments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e**Problem:** Traditional high-voltage systems are bulky and complex.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e**Solution:** This compact module provides a simplified approach for demonstrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Comparison with Related Boards\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnlike DC-DC boost converters or SMPS modules, the 400KV step up power module is specifically designed for very high voltage at low current. It should not be compared with regulated power supplies or inverter modules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is fundamentally different from Arduino boards, motor drivers, or programmable controllers, as it operates independently without logic control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Pin \u0026amp; Interface Overview\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe module features a simple interface:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Input: Two low-voltage DC wires (Red = Positive, Black\/Green = Negative)  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Output: Two high-voltage insulated wires for arc discharge  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo signal pins, communication interfaces, or control pins are present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Power System Explanation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe module requires a DC power source capable of delivering 2A to 5A within the 3.6V–6V range. Typical power sources include single-cell or dual-cell Li-ion batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eContinuous operation beyond the specified discharge time can cause internal heating and damage. Pulsed operation is strongly recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Common Issues \u0026amp; Troubleshooting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e**Issue:** No arc generation  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Check input current capability  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Ensure correct polarity  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Reduce output gap distance  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e**Issue:** Module overheating  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Reduce operating time  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Increase cooling intervals  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Who Should Buy This?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electronics and physics students  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Engineering colleges and labs  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Science exhibition organizers  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Robotics learners exploring high-voltage systems  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Institutional procurement teams  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Practical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• High-voltage science demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Arc discharge experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electrostatic behavior studies  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Plasma generation demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Educational lab experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Expansion \u0026amp; Ecosystem Compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe module can be integrated into insulated enclosures, combined with switches, and used alongside battery protection circuits. It does not interface with microcontrollers directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e## Institutional \u0026amp; Bulk Suitability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis module is suitable for institutional labs, training centers, and academic bulk procurement where controlled high-voltage experiments are conducted under supervision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e--------------------------------------------------\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1️⃣1️⃣ KEY FEATURES (8–12 Points)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Converts low DC voltage to extremely high voltage output  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Tesla coil based pulse generation architecture  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Operates from 3.6V–6V DC input  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• 400KV step up power module for lab experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Compact, self-contained module  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Produces visible high-voltage arc discharge  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• No programming or firmware required  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Simple two-wire input interface  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Suitable for educational demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e--------------------------------------------------\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1️⃣2️⃣ TECHNICAL SPECIFICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Input Voltage: DC 3.6V–6V  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Input Current: 2A–5A  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Maximum Output Voltage: DC 400KV  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Maximum Output Current: 0.5A  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Discharge Time: 10 seconds  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Output Type: Pulse high-voltage DC  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• High-voltage discharge distance: 10–20 mm  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e--------------------------------------------------\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1️⃣3️⃣ APPLICATIONS (10–15 Use Cases)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• High-voltage physics experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electronics lab demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Science exhibition projects  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Plasma arc demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electrostatic discharge studies  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Engineering training labs  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Robotics learning experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Academic research prototypes  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Educational workshops  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Controlled spark generation  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e--------------------------------------------------\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1️⃣4️⃣ PACKAGE INCLUDES\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• 1 × 400KV Step Up Power Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e--------------------------------------------------\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1️⃣5️⃣ TRADE \u0026amp; COMPLIANCE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHSN Code:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e8504\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRoHS Compliance:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46542815395998,"sku":null,"price":171.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/400kvstepuppowermoduleimg3.webp?v=1771570157"},{"product_id":"6-30v-1-channel-timer-relay-module-with-adjustable-timing-cycles-for-projects","title":"1-Channel Timer Relay Module with Adjustable Timing Cycles (6–30V) for Projects","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 6–30V 1-Channel Power Relay Module with Adjustable Timing Cycle is a self-contained timer-controlled switching solution widely used in electronics education, automation prototyping, and control system demonstrations. Unlike programmable boards that require firmware development, this module offers direct hardware-based timing control through onboard buttons and a digital display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is designed to simplify time-based switching tasks such as delayed start, delayed stop, cyclic operation, and signal-controlled holding. The wide voltage input range and simple trigger interface allow it to integrate easily with microcontrollers, PLC outputs, sensors, and manual switches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQ\u0026amp;A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQ: Is this a programmable board like Arduino?  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: No. This is a hardware timer relay module that works without coding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTechnical Architecture\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt its core, the module consists of a timing control circuit, a microcontroller-based timing logic unit, a seven-segment LED display, and a single electromechanical relay. An optocoupler is used on the trigger input side to electrically isolate the control signal from the relay output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe relay contacts act as a passive switch, allowing the module to control external loads without sharing power between control and load circuits. Timing parameters are stored in non-volatile memory, ensuring settings are retained even after power loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProblem–Solution\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProblem: Microcontroller GPIO pins cannot directly switch high-voltage loads.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSolution: This relay module provides electrical isolation and safe switching.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Choose This Model?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis model is chosen frequently because it combines wide voltage support, flexible timing modes, and standalone operation. Users do not need programming knowledge or external displays to configure delays.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey advantages \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Wide 6–30V operating range  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Adjustable timing from milliseconds to hours  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Clear LED display for configuration feedback  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Emergency STOP function for safety  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eComparison \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCompared to simple relay modules, this timer relay provides built-in timing logic. Compared to PLC timers, it is compact and cost-effective. Compared to microcontroller-based solutions, it eliminates firmware complexity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"divTable\"\u003e\n\u003cdiv class=\"thead\"\u003e\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003eFeature\u003c\/div\u003e\n\u003cdiv class=\"header\"\u003eTimer Relay Module\u003c\/div\u003e\n\u003cdiv class=\"header\"\u003eBasic Relay Module\u003c\/div\u003e\n\u003cdiv class=\"header\"\u003ePLC Timer\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"tbody\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003eAdjustable Delay\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eNo\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003eProgramming Needed\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eNo\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eNo\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003eDisplay\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eNo\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eOptional\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"header\"\u003eCost\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eLow\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eVery Low\u003c\/div\u003e\n\u003cdiv class=\"cell\"\u003eHigh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePin \u0026amp; Interface Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe module provides:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Power input terminals (6–30V DC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Micro USB power input (5V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Trigger input terminal (high-level trigger)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Relay output terminals (COM, NO, NC depending on model)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe trigger input accepts a high-level signal to start or control timing sequences.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePower System Explanation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe module can be powered in two ways:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1. DC input terminals (6–30V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2. Micro USB 5V input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnly one power source should be used at a time. Internally regulated power ensures stable operation of the timing logic and display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMini Q\u0026amp;A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQ: Can I power it from 12V?  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Yes, 12V DC is within the supported range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eCommon Issues \u0026amp; Troubleshooting\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Relay not switching: Check trigger voltage level and wiring polarity  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Display turns off: Sleep mode may be active; press any button  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Incorrect timing: Verify decimal point position for seconds\/minutes  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWho Should Buy This?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Students learning automation and control logic  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Robotics hobbyists needing delay functions  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Engineering labs demonstrating relay logic  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• System integrators testing time-based switching  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e Practical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Home automation delay switches  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Pump and motor start\/stop delay  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Lighting control timers  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Alarm and security sequencing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Robotics actuator timing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExpansion \u0026amp; Ecosystem Compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis module works well alongside Arduino, ESP32, STM32, PLC controllers, sensors, and power modules. It can be used as a standalone timer or triggered by external logic signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e Institutional \u0026amp; Bulk Suitability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor educational institutions, this module is suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Relay logic labs  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Industrial electronics demonstrations  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Automation practical sessions  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIts durability and parameter memory make it reusable across multiple batches of students.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKEY FEATURES (8–12 Points)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Wide 6–30V DC operating voltage for flexible power options  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Adjustable timing range from 0.1 seconds to 999 minutes  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Built-in digital LED display for direct configuration  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Optocoupler isolation for improved electrical safety  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Multiple timing modes including delay and cycle control  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Emergency STOP button for immediate relay shutdown  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Non-volatile memory retains settings after power loss  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Single-channel relay suitable for automation projects  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Supports high-level trigger signals from controllers  \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTECHNICAL SPECIFICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOperating Voltage: 6–30V DC  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUSB Power Input: 5V (Micro USB)  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNumber of Channels: 1  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTiming Range: 0.1 seconds to 999 minutes  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTrigger Type: High-level trigger  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIsolation: Optocoupler  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDisplay Type: Seven-segment LED  \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e APPLICATIONS (10–15 Use Cases)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHome automation delay control  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRobotics actuator timing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePump and motor delay circuits  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLighting automation systems  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePLC logic testing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAlarm system sequencing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEducational electronics labs  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIndustrial control demos  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDIY automation projects  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAppliance control prototypes  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e PACKAGE INCLUDES\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1 × 6–30V 1-Channel Power Relay Module with Adjustable Timing Cycle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTRADE \u0026amp; COMPLIANCE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHSN Code: 85364100  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRoHS Compliance: Yes  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46565057921182,"sku":null,"price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/6-30V1-ChannelPowerRelayModulewithAdjustableTimingCycleimg1.png?v=1772102086"},{"product_id":"mt3608-2a-dc-dc-step-up-boost-converter-power-module","title":"MT3608 2A DC-DC Step-Up Boost Converter Power Module","description":"\u003cp data-path-to-node=\"6\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6\"\u003eMT3608 2A DC-DC Step-Up Boost Converter Power Module\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_bc8c3bf9d5a834de-20\" data-path-to-node=\"7\"\u003e\u003cspan class=\"citation-32 citation-end-32\"\u003eThe MT3608 is a highly efficient, compact DC-DC step-up converter capable of boosting input voltages from as low as 2V up to an adjustable 5V–28V output.\u003csup data-turn-source-index=\"2\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-31 citation-end-31\"\u003eDelivering a maximum current of up to 2A with an impressive 93% efficiency, this module is an essential power regulation component for any workbench.\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cspan class=\"citation-31 citation-end-31\"\u003eAt Majestronicz, we know that reliable power is the foundation of a stable circuit. \u003cspan class=\"citation-30 citation-end-30\"\u003eThe MT3608 utilizes a high-frequency (1.2MHz) switching architecture, allowing for the use of small, low-ESR ceramic capacitors.\u003csup data-turn-source-index=\"4\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This guarantees a highly compact footprint without sacrificing performance or longevity. Whether you are stepping up a 3.7V lithium-ion cell to power a 5V microcontroller, or boosting a 5V USB source to run 12V peripherals, this module provides a clean and stable power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cspan class=\"citation-31 citation-end-31\"\u003eBuilt-in over-current and thermal shutdown protections ensure that your circuit remains safe, even under demanding load conditions.\u003csup data-turn-source-index=\"5\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10\"\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_bc8c3bf9d5a834de-23\" data-path-to-node=\"11,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,0,0\"\u003eHigh Efficiency:\u003c\/b\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e Up to 93% conversion rate for minimal heat and power loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_bc8c3bf9d5a834de-23\" data-path-to-node=\"11,0,0\"\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e\u003csup data-turn-source-index=\"6\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,1,0\"\u003e\u003cspan class=\"citation-27\"\u003erecision Control:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-27 citation-end-27\"\u003e Onboard multi-turn potentiometer for exact voltage adjustments.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e\u003cspan class=\"citation-27 citation-end-27\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,2,0\"\u003e\u003cspan class=\"citation-26\"\u003eBuilt-in Protection:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-26 citation-end-26\"\u003e Integrated thermal overload and over-current limiting safeguard your sensitive electronics.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e\u003cspan class=\"citation-27 citation-end-27\"\u003e\u003cspan class=\"citation-26 citation-end-26\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,3,0\"\u003e\u003cspan class=\"citation-25\"\u003eUltra-Compact Design:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-25 citation-end-25\"\u003e Easily fits into space-constrained DIY enclosures, robotics chassis, and breadboard layouts.\u003csup data-turn-source-index=\"9\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003eBoost IC: MT3608\u003c\/p\u003e\n\u003cp\u003eInput Voltage Range: 2V – 24V DC\u003c\/p\u003e\n\u003cp\u003eOutput Voltage Range: 5V – 28V DC (Adjustable)\u003c\/p\u003e\n\u003cp\u003eMaximum Output Current: 2A Peak\u003c\/p\u003e\n\u003cp\u003eRecommended Continuous Current: 1A – 1.5A\u003c\/p\u003e\n\u003cp\u003eSwitching Frequency: 1.2 MHz\u003c\/p\u003e\n\u003cp\u003eDimensions: 30mm x 17mm x 14mm\u003c\/p\u003e\n\u003cp\u003eWeight: ~4g\u003c\/p\u003e\n\u003cp\u003eCommon Applications\u003cbr\u003eIdeal for engineers, students, and hobbyists working on:\u003c\/p\u003e\n\u003cp\u003eBattery-powered IoT devices and portable electronics.\u003c\/p\u003e\n\u003cp\u003ePowering 5V development boards (Arduino, ESP8266, NodeMCU) from 3.7V batteries.\u003c\/p\u003e\n\u003cp\u003e12V LED drivers and custom power banks.\u003c\/p\u003e\n\u003cp\u003eRobotics and solar energy harvesting systems.\u003c\/p\u003e\n\u003cp\u003e⚠️ Important Usage Notes (Please Read Before Powering):\u003c\/p\u003e\n\u003cp\u003ePotentiometer Adjustment: Upon first use, the potentiometer may require 15 to 20 full counter-clockwise turns before the output voltage begins to step up.\u003c\/p\u003e\n\u003cp\u003eInput vs. Output: As this is a boost converter, the input voltage must always remain lower than your desired output voltage.\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: Remember that as you increase the voltage, the available current drops. For maximum lifespan, avoid drawing the full 2A continuously without active cooling.\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\u003cspan class=\"citation-28 citation-end-28\"\u003e\u003cspan class=\"citation-27 citation-end-27\"\u003e\u003cspan class=\"citation-26 citation-end-26\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46666357473438,"sku":null,"price":38.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/mt-2.webp?v=1775126786"},{"product_id":"40x40mm-water-cooling-plate-liquid-cooling-block-for-cpu-laser-electronics","title":"40x40mm Water Cooling Plate | Liquid Cooling Block for CPU, Laser \u0026 Electronics","description":"\u003cp data-start=\"286\" data-end=\"440\"\u003eEnhance your cooling performance with this \u003cstrong data-start=\"329\" data-end=\"360\"\u003e40x40mm Water Cooling Plate\u003c\/strong\u003e, designed for efficient heat dissipation in high-power electronic applications.\u003c\/p\u003e\n\u003cp data-start=\"442\" data-end=\"676\"\u003eMade from \u003cstrong data-start=\"452\" data-end=\"475\"\u003eheavy-duty aluminum\u003c\/strong\u003e, this cooling block features \u003cstrong data-start=\"505\" data-end=\"541\"\u003eprecision internal flow channels\u003c\/strong\u003e that allow smooth water circulation, ensuring effective heat transfer from components like CPUs, laser modules, and power electronics.\u003c\/p\u003e\n\u003cp data-start=\"678\" data-end=\"957\"\u003eIdeal for both hobbyists and professionals, this water cooling plate is widely used in \u003cstrong data-start=\"765\" data-end=\"845\"\u003ecomputer cooling systems, industrial equipment, and DIY electronics projects\u003c\/strong\u003e. Its compact size makes it perfect for tight installations while still delivering powerful cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"959\" data-end=\"1113\"\u003eWhether you're building a custom PC cooling setup or working on industrial control systems, this cooling block offers reliable and long-lasting operation.\u003c\/p\u003e\n\u003chr data-start=\"1115\" data-end=\"1118\"\u003e\n\u003ch3 data-section-id=\"472omk\" data-start=\"1120\" data-end=\"1143\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"1127\" data-end=\"1143\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1144\" data-end=\"1430\"\u003e\n\u003cli data-section-id=\"9xh34b\" data-start=\"1144\" data-end=\"1201\"\u003eHigh-quality \u003cstrong data-start=\"1159\" data-end=\"1184\"\u003ealuminum construction\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli data-section-id=\"16oohup\" data-start=\"1202\" data-end=\"1260\"\u003e\n\u003cstrong data-start=\"1204\" data-end=\"1236\"\u003eInternal flow channel design\u003c\/strong\u003e for efficient cooling\u003c\/li\u003e\n\u003cli data-section-id=\"1ich90b\" data-start=\"1261\" data-end=\"1311\"\u003eCompact \u003cstrong data-start=\"1271\" data-end=\"1287\"\u003e40x40mm size\u003c\/strong\u003e for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"1v7kxfl\" data-start=\"1312\" data-end=\"1351\"\u003eSupports \u003cstrong data-start=\"1323\" data-end=\"1349\"\u003eliquid cooling systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nazqne\" data-start=\"1352\" data-end=\"1392\"\u003eCorrosion-resistant and long-lasting\u003c\/li\u003e\n\u003cli data-section-id=\"1nv1xui\" data-start=\"1393\" data-end=\"1430\"\u003eSuitable for continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1432\" data-end=\"1435\"\u003e\n\u003ch3 data-section-id=\"jsay49\" data-start=\"1437\" data-end=\"1460\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-start=\"1444\" data-end=\"1460\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1461\" data-end=\"1645\"\u003e\n\u003cli data-section-id=\"1hbdjgi\" data-start=\"1461\" data-end=\"1490\"\u003eCPU water cooling systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qxhxeu\" data-start=\"1491\" data-end=\"1513\"\u003eLaser head cooling\u003c\/li\u003e\n\u003cli data-section-id=\"3ukg2y\" data-start=\"1514\" data-end=\"1554\"\u003ePower electronics \u0026amp; inverter cooling\u003c\/li\u003e\n\u003cli data-section-id=\"l3fjhp\" data-start=\"1555\" data-end=\"1586\"\u003eIndustrial control cabinets\u003c\/li\u003e\n\u003cli data-section-id=\"8ia0l\" data-start=\"1587\" data-end=\"1611\"\u003eDIY cooling projects\u003c\/li\u003e\n\u003cli data-section-id=\"13x6hza\" data-start=\"1612\" data-end=\"1645\"\u003eRobotics and embedded systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46721120370846,"sku":null,"price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/cooling-1.jpg?v=1776240501"},{"product_id":"4-channel-433mhz-rf-12v-relay-module-with-remote-wireless-control-switch-for-home-automation-robotics","title":"4 Channel 433MHz RF 12V Relay Module with Remote | Wireless Control Switch for Home Automation \u0026 Robotics","description":"\u003cp data-start=\"341\" data-end=\"503\"\u003eControl your electrical devices wirelessly with this \u003cstrong data-start=\"394\" data-end=\"434\"\u003e4 Channel 433MHz RF 12V Relay Module\u003c\/strong\u003e, a powerful and reliable solution for remote switching applications.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"689\"\u003eThis module allows you to \u003cstrong data-start=\"531\" data-end=\"572\"\u003eindependently control up to 4 devices\u003c\/strong\u003e using a \u003cstrong data-start=\"581\" data-end=\"601\"\u003e433MHz RF remote\u003c\/strong\u003e, making it ideal for home automation, industrial control, and DIY electronics projects.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"1000\"\u003eDesigned for flexibility, it supports multiple working modes such as \u003cstrong data-start=\"760\" data-end=\"807\"\u003emomentary, toggle (self-lock), and latching\u003c\/strong\u003e, giving you full control based on your application. The module offers stable communication with a typical range of up to \u003cstrong data-start=\"929\" data-end=\"959\"\u003e50–100 meters (open space)\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1196\"\u003eBuilt with high-quality relays, it can handle \u003cstrong data-start=\"1048\" data-end=\"1092\"\u003ehigh voltage loads (up to 250V AC \/ 10A)\u003c\/strong\u003e, allowing safe control of appliances, motors, lights, and more. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1198\" data-end=\"1346\"\u003eWhether you're building a smart home system or a robotics project, this RF relay module provides \u003cstrong data-start=\"1295\" data-end=\"1345\"\u003eeasy wireless switching without complex wiring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1348\" data-end=\"1351\"\u003e\n\u003ch2 data-section-id=\"q4wk1b\" data-start=\"1353\" data-end=\"1375\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"1359\" data-end=\"1375\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1376\" data-end=\"1768\"\u003e\n\u003cli data-section-id=\"jsbfu8\" data-start=\"1376\" data-end=\"1428\"\u003e4 independent relay channels (control 4 devices)\u003c\/li\u003e\n\u003cli data-section-id=\"8hobca\" data-start=\"1429\" data-end=\"1474\"\u003eWireless control via \u003cstrong data-start=\"1452\" data-end=\"1472\"\u003e433MHz RF remote\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w6vuyn\" data-start=\"1475\" data-end=\"1508\"\u003eOperating voltage: \u003cstrong data-start=\"1496\" data-end=\"1506\"\u003e12V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n0tolr\" data-start=\"1509\" data-end=\"1570\"\u003eSupports \u003cstrong data-start=\"1520\" data-end=\"1538\"\u003emultiple modes\u003c\/strong\u003e (toggle, momentary, latching)\u003c\/li\u003e\n\u003cli data-section-id=\"mfp62e\" data-start=\"1571\" data-end=\"1611\"\u003eLong-range control (approx. 50–100m)\u003c\/li\u003e\n\u003cli data-section-id=\"1xoq6id\" data-start=\"1612\" data-end=\"1663\"\u003eHigh load capacity (AC 250V \/ DC 30V up to 10A)\u003c\/li\u003e\n\u003cli data-section-id=\"d5fc5a\" data-start=\"1664\" data-end=\"1718\"\u003eStable and interference-resistant RF communication\u003c\/li\u003e\n\u003cli data-section-id=\"xb1lpb\" data-start=\"1719\" data-end=\"1768\"\u003eEasy installation and user-friendly operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1770\" data-end=\"1773\"\u003e\n\u003ch2 data-section-id=\"s58y0q\" data-start=\"1775\" data-end=\"1797\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-start=\"1781\" data-end=\"1797\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1798\" data-end=\"2010\"\u003e\n\u003cli data-section-id=\"1hhnf4g\" data-start=\"1798\" data-end=\"1844\"\u003eHome automation (lights, fans, appliances)\u003c\/li\u003e\n\u003cli data-section-id=\"1cw8qob\" data-start=\"1845\" data-end=\"1880\"\u003eWireless switch control systems\u003c\/li\u003e\n\u003cli data-section-id=\"gv9ors\" data-start=\"1881\" data-end=\"1924\"\u003eSecurity systems (doors, gates, alarms)\u003c\/li\u003e\n\u003cli data-section-id=\"1lshdhz\" data-start=\"1925\" data-end=\"1968\"\u003eIndustrial automation and motor control\u003c\/li\u003e\n\u003cli data-section-id=\"5pgke5\" data-start=\"1969\" data-end=\"2010\"\u003eRobotics and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46721135083678,"sku":null,"price":259.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/433-2.webp?v=1776241599"},{"product_id":"ne555-delay-timer-module-5v-adjustable-monostable-time-delay-relay-switch","title":"NE555 Delay Timer Module 5V | Adjustable Monostable Time Delay Relay Switch","description":"\u003cp data-start=\"242\" data-end=\"515\"\u003eThe \u003cstrong data-start=\"246\" data-end=\"279\"\u003eNE555 Delay Timer Module (5V)\u003c\/strong\u003e is a compact and reliable \u003cstrong data-start=\"306\" data-end=\"327\"\u003etime delay switch\u003c\/strong\u003e based on the popular NE555 timer IC. Designed in \u003cstrong data-start=\"377\" data-end=\"396\"\u003emonostable mode\u003c\/strong\u003e, it generates a single output pulse with an adjustable delay, making it ideal for automation and control applications.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"787\"\u003eThis module allows you to set a delay time from \u003cstrong data-start=\"565\" data-end=\"584\"\u003e0 to 10 seconds\u003c\/strong\u003e using the onboard potentiometer, giving flexibility for different timing requirements. It can control both \u003cstrong data-start=\"692\" data-end=\"711\"\u003eAC and DC loads\u003c\/strong\u003e, making it suitable for a wide range of electronic and electrical projects.\u003c\/p\u003e\n\u003cp data-start=\"789\" data-end=\"956\"\u003eWith its simple design and easy operation, this delay module is perfect for \u003cstrong data-start=\"865\" data-end=\"955\"\u003evehicle electronics, automation systems, DIY projects, and industrial control circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"958\" data-end=\"961\"\u003e\n\u003ch3 data-section-id=\"472omk\" data-start=\"963\" data-end=\"986\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"970\" data-end=\"986\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"987\" data-end=\"1269\"\u003e\n\u003cli data-section-id=\"1qnqd0z\" data-start=\"987\" data-end=\"1027\"\u003eBased on reliable \u003cstrong data-start=\"1007\" data-end=\"1025\"\u003eNE555 timer IC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ujdlzz\" data-start=\"1028\" data-end=\"1068\"\u003eAdjustable delay time (0–10 seconds)\u003c\/li\u003e\n\u003cli data-section-id=\"x8ee01\" data-start=\"1069\" data-end=\"1115\"\u003eOperates in \u003cstrong data-start=\"1083\" data-end=\"1113\"\u003emonostable (one-shot) mode\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"laieju\" data-start=\"1116\" data-end=\"1146\"\u003eWorks with \u003cstrong data-start=\"1129\" data-end=\"1144\"\u003e5V DC input\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"d9aaiy\" data-start=\"1147\" data-end=\"1187\"\u003eSupports both AC and DC load control\u003c\/li\u003e\n\u003cli data-section-id=\"1pz0r59\" data-start=\"1188\" data-end=\"1235\"\u003eEasy adjustment using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1153dj6\" data-start=\"1236\" data-end=\"1269\"\u003eCompact and easy to integrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1271\" data-end=\"1274\"\u003e\n\u003ch3 data-section-id=\"jsay49\" data-start=\"1276\" data-end=\"1299\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-start=\"1283\" data-end=\"1299\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1300\" data-end=\"1500\"\u003e\n\u003cli data-section-id=\"1yg0dul\" data-start=\"1300\" data-end=\"1336\"\u003eVehicle electrical delay systems\u003c\/li\u003e\n\u003cli data-section-id=\"mutdec\" data-start=\"1337\" data-end=\"1371\"\u003eHome and industrial automation\u003c\/li\u003e\n\u003cli data-section-id=\"1su0nc1\" data-start=\"1372\" data-end=\"1406\"\u003eTimer-based switching circuits\u003c\/li\u003e\n\u003cli data-section-id=\"10oyltr\" data-start=\"1407\" data-end=\"1439\"\u003eRelay delay control projects\u003c\/li\u003e\n\u003cli data-section-id=\"8r7usb\" data-start=\"1440\" data-end=\"1472\"\u003eDIY electronics and robotics\u003c\/li\u003e\n\u003cli data-section-id=\"1ar9ini\" data-start=\"1473\" data-end=\"1500\"\u003ePower-on delay circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1502\" data-end=\"1505\"\u003e\n\u003ch3 data-section-id=\"16835qr\" data-start=\"1507\" data-end=\"1532\"\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong data-start=\"1514\" data-end=\"1532\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1533\" data-end=\"1687\"\u003e\n\u003cli data-section-id=\"1lb549u\" data-start=\"1533\" data-end=\"1557\"\u003eInput Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1d24ag5\" data-start=\"1558\" data-end=\"1599\"\u003eDelay Time: 0–10 seconds (adjustable)\u003c\/li\u003e\n\u003cli data-section-id=\"s0em6e\" data-start=\"1600\" data-end=\"1629\"\u003eAC Load: Up to 250V \/ 10A\u003c\/li\u003e\n\u003cli data-section-id=\"d6bkk7\" data-start=\"1630\" data-end=\"1658\"\u003eDC Load: Up to 30V \/ 10A\u003c\/li\u003e\n\u003cli data-section-id=\"ek5dfi\" data-start=\"1659\" data-end=\"1687\"\u003eWorking Mode: Monostable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46766842151070,"sku":null,"price":72.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/555-1.jpg?v=1777273896"},{"product_id":"ne555-monostable-5v-timer-relay","title":"NE555 Monostable 5v timer relay","description":"\u003cp data-start=\"170\" data-end=\"435\"\u003eThis is a NE555-based delay relay timer module designed for precise time control in electronic and automation projects. 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It includes optocoupler isolation on the signal side, which improves noise immunity and ensures stable operation in industrial and high-interference environments.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"861\"\u003eIt is widely used in automation systems, motor delay control, safety circuits, car electronics, and home appliance timing applications.\u003c\/p\u003e\n\u003chr data-start=\"863\" data-end=\"866\"\u003e\n\u003ch3 data-section-id=\"1tuu1xi\" data-start=\"868\" data-end=\"888\"\u003e⭐ Key Features\u003c\/h3\u003e\n\u003cul data-start=\"889\" data-end=\"1300\"\u003e\n\u003cli data-section-id=\"k5om0j\" data-start=\"889\" data-end=\"941\"\u003eNE555 timer-based precision delay control module\u003c\/li\u003e\n\u003cli data-section-id=\"11bbu2o\" data-start=\"942\" data-end=\"988\"\u003eAdjustable delay time from 0 to 10 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"vhb7n3\" data-start=\"989\" data-end=\"1026\"\u003eSupports 5V \/ 12V DC input supply\u003c\/li\u003e\n\u003cli data-section-id=\"14dl1w\" data-start=\"1027\" data-end=\"1083\"\u003eRelay output suitable for AC 220V \/ 10A load control\u003c\/li\u003e\n\u003cli data-section-id=\"1pcy3tu\" data-start=\"1084\" data-end=\"1139\"\u003eOptocoupler isolation for improved noise protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ipt3zw\" data-start=\"1140\" data-end=\"1186\"\u003eLED indicators for power and timing status\u003c\/li\u003e\n\u003cli data-section-id=\"192sk6h\" data-start=\"1187\" data-end=\"1238\"\u003eCompact and easy-to-use design for DIY projects\u003c\/li\u003e\n\u003cli data-section-id=\"qrw7vc\" data-start=\"1239\" data-end=\"1300\"\u003eIdeal for automation, protection, and timing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46831545548958,"sku":null,"price":72.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/81qRDfsY4UL._SX522.jpg?v=1778590954"},{"product_id":"samcon-bluetooth-fm-audio-board-with-remote-usb-sd-aux-12v-car-mp3-player-fm-modulator-panel","title":"SAMCON  Bluetooth FM Audio Board with Remote USB SD AUX 5V P6 MP3 Player FM Modulator Panel","description":"\u003cp data-start=\"142\" data-end=\"528\"\u003eThe SAMCON Bluetooth FM Audio Board is a multifunction car MP3 player module designed for wireless music streaming and in-car entertainment systems. This compact FM modulator board supports Bluetooth connectivity, USB drive playback, SD card music playback, AUX input, and FM radio transmission, making it perfect for DIY car audio systems, speaker projects, and vehicle music upgrades.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"771\"\u003eEquipped with an LED display and wireless remote control, this 5V audio player board provides convenient operation and clear music control. It is ideal for car stereos, custom speaker systems, DIY audio projects, and portable sound systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"773\" data-end=\"786\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"787\" data-end=\"1091\"\u003e\n\u003cli data-section-id=\"166hihg\" data-start=\"787\" data-end=\"823\"\u003eBluetooth wireless audio streaming\u003c\/li\u003e\n\u003cli data-section-id=\"1ufd5pa\" data-start=\"824\" data-end=\"859\"\u003eBuilt-in FM transmitter\/modulator\u003c\/li\u003e\n\u003cli data-section-id=\"1of0voq\" data-start=\"860\" data-end=\"898\"\u003eUSB and SD card MP3 playback support\u003c\/li\u003e\n\u003cli data-section-id=\"13x80sr\" data-start=\"899\" data-end=\"924\"\u003eAUX audio input support\u003c\/li\u003e\n\u003cli data-section-id=\"1am9en9\" data-start=\"925\" data-end=\"946\"\u003eLED digital display\u003c\/li\u003e\n\u003cli data-section-id=\"1f2884k\" data-start=\"947\" data-end=\"981\"\u003eIncludes wireless remote control\u003c\/li\u003e\n\u003cli data-section-id=\"19r4ljn\" data-start=\"982\" data-end=\"1009\"\u003eSupports 5V DC operation\u003c\/li\u003e\n\u003cli data-section-id=\"1h1w8ki\" data-start=\"1010\" data-end=\"1046\"\u003eCompact and easy-to-install design\u003c\/li\u003e\n\u003cli data-section-id=\"he17f3\" data-start=\"1047\" data-end=\"1091\"\u003eClear audio output with stable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"1093\" data-end=\"1110\"\u003eApplications:\u003c\/h3\u003e\n\u003cul data-start=\"1111\" data-end=\"1322\"\u003e\n\u003cli data-section-id=\"l48xzs\" data-start=\"1111\" data-end=\"1130\"\u003eCar audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"13pmwjb\" data-start=\"1131\" data-end=\"1163\"\u003eDIY Bluetooth speaker projects\u003c\/li\u003e\n\u003cli data-section-id=\"1nfjs58\" data-start=\"1164\" data-end=\"1188\"\u003eFM transmitter systems\u003c\/li\u003e\n\u003cli data-section-id=\"133k1rx\" data-start=\"1189\" data-end=\"1215\"\u003eMP3 music player modules\u003c\/li\u003e\n\u003cli data-section-id=\"6l025z\" data-start=\"1216\" data-end=\"1237\"\u003eHome audio projects\u003c\/li\u003e\n\u003cli data-section-id=\"12ckkom\" data-start=\"1238\" data-end=\"1264\"\u003ePortable speaker systems\u003c\/li\u003e\n\u003cli data-section-id=\"152gu8e\" data-start=\"1265\" data-end=\"1296\"\u003eVehicle entertainment systems\u003c\/li\u003e\n\u003cli data-section-id=\"3clggv\" data-start=\"1297\" data-end=\"1322\"\u003eCustom audio amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dpy815\" data-start=\"1324\" data-end=\"1345\"\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul data-start=\"1346\" data-end=\"1404\"\u003e\n\u003cli data-section-id=\"r7lwel\" data-start=\"1346\" data-end=\"1383\"\u003e1 x SAMCON Bluetooth FM Audio Board\u003c\/li\u003e\n\u003cli data-section-id=\"9vpk0y\" data-start=\"1384\" data-end=\"1404\"\u003e1 x Remote Control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46867159154846,"sku":null,"price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/sam-2.jpg?v=1780403367"},{"product_id":"gy-53-vl53l0x-laser-tof-distance-sensor-module-high-precision-time-of-flight-range-finder","title":"GY-53 VL53L0X Laser ToF Distance Sensor Module – High Precision Time of Flight Range Finder","description":"\u003cp data-start=\"262\" data-end=\"591\"\u003eThe GY-53 VL53L0X Laser ToF Distance Sensor Module is a high-accuracy time-of-flight ranging sensor designed for precise distance measurement from 30mm up to 2000mm. It uses advanced laser technology to calculate distance based on the time taken for light reflection, ensuring fast and reliable readings.\u003c\/p\u003e\n\u003cp data-start=\"593\" data-end=\"914\"\u003eThis compact module supports both I2C and PWM communication, making it easy to integrate with microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi. With low power consumption and millimeter-level accuracy, it is ideal for robotics, obstacle avoidance systems, drones, automation projects, and smart devices.\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1133\"\u003eIts small form factor allows seamless installation in space-constrained projects while maintaining high performance and stability. Perfect for developers, students, and hobbyists working on smart sensing applications.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46881258635422,"sku":null,"price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/GY-53VL53L0XLaserToFFlightTimeRangeSensorfront_1.webp?v=1779799388"}],"url":"https:\/\/majestronicz.in\/collections\/module.oembed?page=2","provider":"MAJESTRONICZ","version":"1.0","type":"link"}