{"title":"SENSORS","description":"","products":[{"product_id":"float-switch-sensor","title":"Float Switch Sensor","description":"\u003cp\u003e\u003cstrong\u003eFloat Switch Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications:-\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCable Length: 30.5(cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Load: 50 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Switching Voltage: 100V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum Voltage: 250V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Switching Current: 0.5 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Load Current: 1.0 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Contact Resistance: 0.4 ΩTemp Rating: -20~ 80 degree\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624339614,"sku":"","price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-101.webp?v=1721377538"},{"product_id":"20a-acs712-current-sensor","title":"ACS712 Current Sensor-20A","description":"\u003cp\u003e\u003cstrong\u003e20A-ACS712 CURRENT SENSOR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe current sensor chips: Acs712elc-20b\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe module can be measured plus or minus 20 amps, corresponding to the analog output of 185 mv \/ a,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePin 5v power supply, on-board power indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe module can be measured plus or minus 20 amps, corresponding to the analog output of 185 mv \/ a\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624732830,"sku":"","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-106.webp?v=1721370269"},{"product_id":"dht11-humidity-and-temperature-sensor","title":"DHT11 Humidity \u0026 Temperature Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDHT11 Humidity and Temperature Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCapabilities\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects ambient humidity and temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Measurement\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 20% - 95% (within 0-50°C)\u003c\/li\u003e\n\u003cli\u003eError: ±5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Measurement\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0°C - 50°C\u003c\/li\u003e\n\u003cli\u003eError: ±2°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 3.3V - 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Size: 3.2 cm x 1.4 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624798366,"sku":"","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-107.jpg?v=1721376317"},{"product_id":"ir-sensor-module","title":"IR Sensor Module","description":"\u003ch3\u003eIR Sensor Module \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR Emitter (Transmitter)\u003c\/strong\u003e: Usually an IR LED that emits infrared light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR Receiver\u003c\/strong\u003e: Typically a photodiode or phototransistor that detects the reflected IR light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparator Circuit\u003c\/strong\u003e: Compares the received signal to a reference value to produce a digital output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotentiometer\u003c\/strong\u003e: Allows adjustment of the sensitivity or range of the sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator LED\u003c\/strong\u003e: Often included to indicate when an object is detected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Pin\u003c\/strong\u003e: Provides a digital or analog signal based on the detected infrared light.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624896670,"sku":"","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-109.webp?v=1721378665"},{"product_id":"ldr-sensor-5mm","title":"LDR Sensor-5mm","description":"\u003cp\u003e\u003cstrong\u003eLDR Sensor-5mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Changes resistance in response to light levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Sensing\u003c\/strong\u003e: Used in automatic lighting controls, streetlights, and camera exposure controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness Detection\u003c\/strong\u003e: In devices that adjust brightness based on ambient light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching\u003c\/strong\u003e: Can act as a light-sensitive switch in circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Harvesting\u003c\/strong\u003e: Converts light energy into electrical signals in solar panels and light meters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Control\u003c\/strong\u003e: Typically undergo QC testing to ensure reliability and performance consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypes\u003c\/strong\u003e: Available in various types and specifications depending on sensitivity and spectral response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Principle\u003c\/strong\u003e: Utilizes the conductivity change of a semiconductor material (typically cadmium sulfide or cadmium selenide) when exposed to light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration\u003c\/strong\u003e: Easily integrated into circuits due to their simple two-terminal construction.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625027742,"sku":"","price":6.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-112.jpg?v=1721379219"},{"product_id":"lm393-ldr-sensor-module","title":"LM393-LDR Sensor Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eLDR module with a 5mm sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 3.3V - 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Indicator\u003c\/strong\u003e: Red LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Switch Output Indicator\u003c\/strong\u003e: Green LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt hole for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625060510,"sku":"","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-113.webp?v=1721379581"},{"product_id":"lm35-temperature-sensor","title":"LM35 Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLM35 Temperature Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e: The LM35 draws only 60 µA from the supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal Self-Heating\u003c\/strong\u003e: Less than 0.1°C in still air, ensuring accurate readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated in Celsius\u003c\/strong\u003e: Provides temperature readings directly in Celsius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e: Ensures ±0.5°C accuracy at +25°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Applications\u003c\/strong\u003e: Suitable for applications requiring temperature sensing at a distance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625093278,"sku":"","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-114.jpg?v=1721379544"},{"product_id":"1kg-load-cell-weight-sensor-1kg","title":"Weighing Load Cell Sensor Mini-1kg","description":"\u003cp\u003e\u003cstrong\u003e1Kg Load Cell Weight Sensor - 1Kg\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=\"2ec83cc7-9ad7-4fef-8a5e-e23ee542eb37\" 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\u003eFeatures\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTwo selectable differential input channels\u003c\/li\u003e\n\u003cli\u003eOn-chip active low noise PGA with selectable gain of 32, 64, and 128\u003c\/li\u003e\n\u003cli\u003eOn-chip power supply regulator for load-cell and ADC analog power supply\u003c\/li\u003e\n\u003cli\u003eOn-chip oscillator requiring no external component with optional external crystal\u003c\/li\u003e\n\u003cli\u003eOn-chip power-on-reset\u003c\/li\u003e\n\u003cli\u003eSimple digital control and serial interface: pin-driven controls, no programming needed\u003c\/li\u003e\n\u003cli\u003eSelectable 10SPS or 80SPS output data rate\u003c\/li\u003e\n\u003cli\u003eSimultaneous 50 and 60Hz supply rejection\u003c\/li\u003e\n\u003cli\u003eCurrent consumption including on-chip analog power supply regulator: normal operation \u0026lt; 1.5mA, power down \u0026lt; 1uA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Supply Voltage Range\u003c\/strong\u003e: 2.6V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -20°C to +85°C\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":44111625126046,"sku":"","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-115.webp?v=1721204990"},{"product_id":"mq-135-air-quality-sensor","title":"MQ-135 Air Quality Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-135 Air Quality Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: DC 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 150mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Analog output with increasing concentration (higher concentration yields higher voltage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Hazardous gas detection for home and environmental use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitability\u003c\/strong\u003e: Detects gases such as ammonia, aromatic compounds, sulfur, benzene vapor, and smoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detection Range\u003c\/strong\u003e: 10 to 1000 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTTL Output\u003c\/strong\u003e: Valid signal is low level (output low signal light, can be connected to microcontroller IO port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 36 mm x 24 mm x 25 mm (L x W x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents\u003c\/strong\u003e: 1 x MQ-135 Air Quality Sensor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625191582,"sku":"","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-117.jpg?v=1721380306"},{"product_id":"mq-2-smoke-sensor","title":"MQ-2 Smoke Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-2 Smoke Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Requirement\u003c\/strong\u003e: 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Type\u003c\/strong\u003e: Analog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Definition\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePin 1: Output\u003c\/li\u003e\n\u003cli\u003ePin 2: GND (Ground)\u003c\/li\u003e\n\u003cli\u003ePin 3: VCC (5V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristics\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eFast response\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents\u003c\/strong\u003e: 1 x MQ-2 Smoke, Methane Gas \u0026amp; Liquefied Flammable Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625289886,"sku":"","price":99.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-118.jpg?v=1721380338"},{"product_id":"mq-3-alcohol-sensor","title":"MQ-3 Alcohol Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-3 Alcohol Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 5V DC or AC circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Voltage Requirement\u003c\/strong\u003e: Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output (AO)\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eVoltage Range: 0.1V to 0.3V (pollution-free)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 10°C to 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Consumption\u003c\/strong\u003e: Less than 750mW\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625322654,"sku":"","price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-119.webp?v=1721380373"},{"product_id":"mq-4-methane-sensor","title":"MQ-4 Methane Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-4 Methane Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type\u003c\/strong\u003e: MQ-4 Compressed Natural Gas (CNG) Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detected\u003c\/strong\u003e: Natural Gas (mainly methane, CH4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range\u003c\/strong\u003e: 300 to 10000 ppm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625355422,"sku":"","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-120.jpg?v=1721380408"},{"product_id":"mq-6-lpg-ssensor","title":"MQ-6 LPG Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-6 LPG Ssensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity\u003c\/strong\u003e: LPG, iso-butane, propane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Sensitivity\u003c\/strong\u003e: Alcohol, smoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Sensitivity\u003c\/strong\u003e: Combustible gas in a wide range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse\u003c\/strong\u003e: High sensitivity to propane, butane, LPG, and natural gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristics\u003c\/strong\u003e: Long life, low cost, simple drive circuit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625388190,"sku":"","price":108.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-121.jpg?v=1721380440"},{"product_id":"ntc-10-k-sensor-module","title":"NTC-10K Thermistor Sensor Module","description":"\u003ch3\u003eNTC - 10 K Sensor Module\u003c\/h3\u003e\n\u003ch3\u003eSensor Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: DC 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Digital\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustability\u003c\/strong\u003e: Sensitivity adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 32mm x 14mm x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625453726,"sku":"","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-123.webp?v=1721380757"},{"product_id":"pir-motion-sensor","title":"PIR Motion Sensor","description":"\u003cp\u003e\u003cstrong\u003ePIR Motion Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlockade Time\u003c\/strong\u003e: 2.5 seconds (Default)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Features\u003c\/strong\u003e: Sensitivity and Holding Time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Level Output\u003c\/strong\u003e: 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Can be used directly with MCU development boards and robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625486494,"sku":"","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-124.jpg?v=1721380949"},{"product_id":"pulse-sensor","title":"Pulse Sensor","description":"\u003ch3\u003ePulse Sensor \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage\u003c\/strong\u003e: Can be placed on the finger or earlobe to measure heart rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e: Connects to Arduino via an interconnected line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e: 3.3V - 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pulse sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Circuits\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eOptical heart rate sensor amplifier\u003c\/li\u003e\n\u003cli\u003eNoise elimination circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625519262,"sku":"","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/PULSESENSOR.jpg?v=1745562920"},{"product_id":"rain-drop-sensor-module","title":"Rain Drop Sensor Module","description":"\u003cp\u003e\u003cstrong\u003eRain drop Sensor Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eComponent Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e: 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Size\u003c\/strong\u003e: Approx. 3.2 cm x 1.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Format\u003c\/strong\u003e: Digital switch output (0 and 1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Quality\u003c\/strong\u003e: High quality for -04 double material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e: Nickel plating and surface treatment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625552030,"sku":"","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-126.webp?v=1721381093"},{"product_id":"soil-moisture-sensor","title":"Soil Moisture Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eSensor for measuring soil moisture content\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient for sensing soil moisture levels to prevent overwatering or underwatering.\u003c\/li\u003e\n\u003cli\u003e2 probes act as variable resistors, allowing current to pass through soil to measure resistance and moisture.\u003c\/li\u003e\n\u003cli\u003eFixed bolt hole for easy installation.\u003c\/li\u003e\n\u003cli\u003ePower indicator (red) and digital switching output indicator (green).\u003c\/li\u003e\n\u003cli\u003eIntegrated LM393 comparator chip for stability.\u003c\/li\u003e\n\u003cli\u003eDual output mode.\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\u003eDimensions\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePanel PCB: Approx. 3x1.5cm.\u003c\/li\u003e\n\u003cli\u003eSoil Probe: Approx. 6cm.\u003c\/li\u003e\n\u003cli\u003eCable Length: Approx. 21cm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctionality\u003c\/strong\u003e: Detects soil moisture and ambient humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: High when soil is dry, low when soil is wet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Used in automatic watering systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 3.3V~5V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eVCC: 3.3V-5V.\u003c\/li\u003e\n\u003cli\u003eGND: Ground.\u003c\/li\u003e\n\u003cli\u003eDO: Digital output (0 and 1).\u003c\/li\u003e\n\u003cli\u003eAO: Analog output interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625584798,"sku":"","price":44.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-127.webp?v=1721381468"},{"product_id":"sound-sensor","title":"Sound Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eSensor for detecting sound or vibration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput effective signal is low level.\u003c\/li\u003e\n\u003cli\u003eTwo outputs: AO (Analog Output) and DO (Digital Output).\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: DC 3.3-5V.\u003c\/li\u003e\n\u003cli\u003eMicrophone Sensitivity (1Khz): 52-48dB.\u003c\/li\u003e\n\u003cli\u003eDigital switching output (high and low level 0 and 1).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625617566,"sku":"","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Sound-sensor-module-small-1.webp?v=1752146979"},{"product_id":"turbidity-sensor","title":"Turbidity Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTurbidity Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSensor Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cbr\u003e\u003cstrong\u003eOperating Current:\u003c\/strong\u003e 40mA (MAX)\u003cbr\u003e\u003cstrong\u003eAnalog Output:\u003c\/strong\u003e 0-4.5V\u003cbr\u003e\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e 100MΩ (Min)\u003cbr\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u0026lt;500ms\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625748638,"sku":"","price":749.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/turbiditysensor-1.jpg?v=1774919563"},{"product_id":"hc-sr04-ultrasonic-sensor","title":"HC-SR04 Ultrasonic Sensor","description":"\u003cp\u003e\u003cstrong\u003eHC-SR04 Ultrasonic Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: HC-SR04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e: 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Current\u003c\/strong\u003e: Less than 2mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal\u003c\/strong\u003e: Electric frequency signal\n\u003cul\u003e\n\u003cli\u003eHigh-level: 5V\u003c\/li\u003e\n\u003cli\u003eLow-level: 0V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Distance\u003c\/strong\u003e: 2cm - 450cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision\u003c\/strong\u003e: Up to 0.3cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Trigger Signal\u003c\/strong\u003e: 10us TTL impulse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Signal\u003c\/strong\u003e: Output TTL PWL signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 40000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Angle\u003c\/strong\u003e: 15°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type\u003c\/strong\u003e: Ultrasonic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Digital Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePCB size (LxW): 45mm x 20mm\u003c\/li\u003e\n\u003cli\u003eSensor cover diameter: 16mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures distance within a wide range of 2cm to 450cm\u003c\/li\u003e\n\u003cli\u003eStable performance and accurate distance measurement\u003c\/li\u003e\n\u003cli\u003eHigh-density and small blind distance\u003c\/li\u003e\n\u003cli\u003eCompact and handy build\u003c\/li\u003e\n\u003cli\u003eNot affected by sunlight or black material like Sharp rangefinders\u003c\/li\u003e\n\u003cli\u003eUseful for applications such as measuring object distance, water depth measurement, obstacle detection for robots, and parking assist systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e+5V\u003c\/strong\u003e: Positive power supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrig\u003c\/strong\u003e: Control signal input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho\u003c\/strong\u003e: Receive signal output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e: Negative power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis sensor module is versatile and suitable for various distance measurement and obstacle detection applications in robotics and automation\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625781406,"sku":"","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-133.png?v=1721377702"},{"product_id":"voltage-sensor-module-25v","title":"Voltage Sensor Module 25V","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVoltage Sensor Module 25V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVoltage input range : DC 0-25 V; Voltage detection range : DC0.02445V – 25V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVoltage analog resolution : 0.00489 V; Output Interface : “+ ” connected 5\/3.3V, “-” connected GND, “s” connected to AD pins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDC input interface : red terminal positive with VCC, negative with GND\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eBy 3P connector, connect this module with the expansion of board , not only makes it easier for you to detect voltage battery, can also use the IICLCD1602 LCD to display voltage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSize: 25mm×13mm\/0.98″×0.51″(approx)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625879710,"sku":"","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-134.webp?v=1721382162"},{"product_id":"water-level-sensor","title":"Water Level Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWater Level Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSensor Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDC 3-5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Current:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLess than 20mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetection Area:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40mm x 16mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10-30℃\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625945246,"sku":"","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-135.webp?v=1721382295"},{"product_id":"zmpt101b-ac-voltage-sensor-module","title":"ZMPT101B AC Voltage Sensor Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZMPT101B AC Voltage Sensor Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects electric fields; detection primarily via a simple capacitor.\u003c\/li\u003e\n\u003cli\u003eOnboard precision miniature voltage transformer.\u003c\/li\u003e\n\u003cli\u003eIncludes a high-precision op-amp circuit for accurate sampling and signal compensation.\u003c\/li\u003e\n\u003cli\u003eMeasures AC voltage up to 250V, with adjustable analog output.\u003c\/li\u003e\n\u003cli\u003eSine wave detection; DC component of the waveform is 1\/2 VCC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625978014,"sku":"","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-136.webp?v=1721368969"},{"product_id":"water-proof-ultrasonic-sensorjsn-sr04t-v3-0","title":"Water Proof Ultrasonic Sensor","description":"\u003cp\u003eWater Proof Ultrasonic Sensor:\u003c\/p\u003e\n\u003cp\u003eA waterproof ultrasonic sensor is a type of sensor designed to measure distance or detect objects in environments where it may come into contact with water, moisture, or humidity. These sensors are commonly used in harsh outdoor or industrial applications such as liquid level sensing, proximity detection, and obstacle detection.\u003c\/p\u003e\n\u003ch3\u003eKey Features of Waterproof Ultrasonic Sensors:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Design\u003c\/strong\u003e: Encased in a sealed, durable housing to prevent water ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Detection Range\u003c\/strong\u003e: Capable of measuring distances typically ranging from a few centimeters to several meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e: Provides precise measurements even in challenging conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Works well with a variety of microcontrollers like Arduino, Raspberry Pi, and other embedded systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Designed to withstand environmental factors like rain, dust, and UV exposure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Level Measurement\u003c\/strong\u003e: Monitoring water levels in tanks or reservoirs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Systems\u003c\/strong\u003e: Reverse parking assistance and obstacle detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e: Object detection and navigation in outdoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Monitoring water levels in irrigation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e: Measuring distances in production lines or harsh conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626010782,"sku":"","price":325.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Waterproofultrasonicsensor_JSN-SR04T_V3.0.jpg?v=1724772482"},{"product_id":"mq-7-co-gas-sensor","title":"MQ-7 CO Gas Sensor","description":"\u003cp\u003e\u003cstrong\u003eDetect carbon monoxide gas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: DC 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output Voltage\u003c\/strong\u003e: Increases with higher concentration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: Better sensitivity for carbon monoxide detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range\u003c\/strong\u003e: 10 to 1000 ppm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626109086,"sku":"","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/MQ-7COGASSENSOR.jpg?v=1724767644"},{"product_id":"tds-sensor-water-conductivity-sensor","title":"TDS Sensor Water Conductivity Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTDS sensor, which can be used to measure the TDS value of water.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUno and other boards compatible TDS sensor\/meter kit for measuring TDS value of water.\u003c\/li\u003e\n\u003cli\u003eSuitable for domestic water, hydroponics, and other water quality testing fields.\u003c\/li\u003e\n\u003cli\u003eSupports 3.3 ~ 5.5V wide voltage input.\u003c\/li\u003e\n\u003cli\u003eProvides 0 ~ 2.3V analog voltage output, compatible with 5V or 3.3V control systems or boards.\u003c\/li\u003e\n\u003cli\u003eCompatible with Uno, Nano, Mega controllers; plug and play, easy to use.\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 Analog TDS Sensor Water Conductivity Sensor Module Board Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626174622,"sku":"","price":460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/TDSWATERLEVEL.webp?v=1748954601"},{"product_id":"ds18b20-water-proof-temperature-sensor-probe","title":"DS18B20 Water Proof Temperature Sensor Probe","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDS18B20 Water Proof Temperature Sensor Probe\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Waterproof temperature sensor suitable for harsh conditions, measuring from -55°C to 125°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with any microcontroller, requiring a single digital pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique ID:\u003c\/strong\u003e Each sensor has a unique 64-bit ID, allowing multiple sensors on the same pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e Operates with 3.0V to 5.0V systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Dimensions:\u003c\/strong\u003e Diameter: 6mm, Length: 50mm, Cable Length: 1 meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Digital interface, no signal degradation over long distances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for thermostatic controls, industrial systems, consumer products, and thermometers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Usable temperature range: -55 to 125°C, Interface: 1-wire, Accuracy: ±0.5°C, Output resolution: 9 to 12 bits (programmable), Query time: less than 750ms.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626240158,"sku":"","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/DS18B20WaterProofTemperatureSensorProbe.png?v=1724760505"},{"product_id":"dht22-temperature-and-humidity-sensor-module","title":"DHT22 - Temperature \u0026 Humidity Sensor Module","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDHT22 - Temperature and Humidity Sensor Module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCapabilities\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects ambient humidity and temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Measurement\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0% - 99.9% RH\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1% RH\u003c\/li\u003e\n\u003cli\u003eError: ±5% (within 0-50°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Measurement\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: -40°C - 80°C\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C\u003c\/li\u003e\n\u003cli\u003eError: ±2°C (within 0-50°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 3.3V - 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Size: 3.2 cm x 1.4 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626272926,"sku":"","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/DHT22-TemperatureandHumiditySensorModule.jpg?v=1724748996"},{"product_id":"max30100-pulse-oximeter-heart-rate-sensor-module","title":"MAX30100 Pulse Oximeter Heart Rate Sensor Module","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMAX30100 is an integrated pulse oximeter and heart-rate monitor sensor solution\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e The MAX30100 is an integrated sensor solution designed for pulse oximetry and heart rate monitoring. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LEDs\u003c\/strong\u003e: Infrared (IR) and red LEDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotodetector\u003c\/strong\u003e: Measures absorbance of pulsing blood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Optics\u003c\/strong\u003e: For accurate readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-noise Analog Signal Processing\u003c\/strong\u003e: Ensures signal clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C Interface\u003c\/strong\u003e: Easy integration with microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Pin\u003c\/strong\u003e: For efficient signal processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supplies\u003c\/strong\u003e: Operates from 1.8V and 3.3V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Standby Current\u003c\/strong\u003e: Can be powered down through software, allowing the power supply to remain connected at all times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloping algorithms for pulse oximetry and heart rate readings.\u003c\/li\u003e\n\u003cli\u003eMonitoring heart rate through the tip of a finger.\u003c\/li\u003e\n\u003cli\u003eCan be used in wearable health devices, fitness monitors, and other biomedical applications.\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\u003eOperating Voltage\u003c\/strong\u003e: 1.8V and 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e: I2C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Sensor\u003c\/strong\u003e: Combined IR and red LED with photodetector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExample Use Case:\u003c\/strong\u003e The MAX30100 can be connected to an Arduino for prototyping and development of health monitoring applications. Below is an example of how to connect the MAX30100 to an Arduino.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnecting MAX30100 to Arduino:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC (3.3V)\u003c\/strong\u003e: Connect to 3.3V pin on Arduino.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e: Connect to GND pin on Arduino.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCL\u003c\/strong\u003e: Connect to A5 (SCL) pin on Arduino.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDA\u003c\/strong\u003e: Connect to A4 (SDA) pin on Arduino.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINT\u003c\/strong\u003e: Connect to any digital pin (optional, depending on the implementation).\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626338462,"sku":"","price":105.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/MAX30103_800x800_ff4187de-a1d6-4c63-b0da-61ca23748820.jpg?v=1745563685"},{"product_id":"e18-d80nk-adjustable-ir-sensor-proximity","title":"E18-D80NK Adjustable IR Sensor Proximity","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe E18-D80NK Adjustable IR Sensor Proximity \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Range:\u003c\/strong\u003e 3 – 80cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 300mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Digital\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 50cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626371230,"sku":"","price":168.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/E18-D80NKAdjustableIRSensorProximity.jpg?v=1724761345"},{"product_id":"sw420-vibration-sensor","title":"SW420- Vibration Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eVibration sensor module alarm Motion sensor module vibration switch SW-420 module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNormally closed type vibration sensor.\u003c\/li\u003e\n\u003cli\u003eComparator output with clean signal, good waveform, and strong driving ability (\u0026gt;15mA).\u003c\/li\u003e\n\u003cli\u003eUses a wide voltage LM393 comparator.\u003c\/li\u003e\n\u003cli\u003eIncludes bolt holes for easy installation.\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3V ~ 5V.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626436766,"sku":"","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SW420-Vibrationsensor.jpg?v=1724772319"},{"product_id":"water-flow-sensor","title":"Water Flow Sensor ZJ-S201 (1–30 LPM) for Arduino \u0026 IoT Projects","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ZJ-S201 water flow sensor is an inline flow measurement device designed to convert water movement into a digital electrical signal. It is extensively used in embedded systems, IoT platforms, and educational laboratories to demonstrate real-time flow measurement principles. Students often search for phrases such as “water flow sensor for Arduino projects” or “Hall effect water flow sensor 1–30 LPM,” and this model directly addresses those requirements.\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 analog flow sensors, the ZJ-S201 outputs clean digital pulses that can be counted using microcontroller interrupt pins. This makes it suitable for accurate timing-based measurements without complex signal conditioning.\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\u003eMini Q\u0026amp;A:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eQ: Can this sensor measure drinking water?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Yes, it is commonly used for clean water 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## 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 sensor contains a turbine rotor fitted with a small magnet. As water flows, the rotor spins, and the magnetic field triggers the Hall Effect sensor mounted outside the liquid channel. This design ensures electrical isolation between water and electronics.\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 pulse frequency is directly proportional to the flow rate:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFrequency (Hz) = 7.5 × Flow Rate (L\/min)\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 architecture is widely referenced in Hall Effect flow sensor datasheet standards.\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\u003eThe ZJ-S201 is chosen for its balance of simplicity, availability, and compatibility. It supports a wide voltage range, requires minimal external components, and is supported by numerous example codes in the maker ecosystem.\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\u003eProblem–Solution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProblem: Mechanical flow meters wear out quickly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSolution: Non-contact Hall Effect sensing extends operational life.\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 Sensors\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\u003eCompared to lower-flow models (0.3–6 LPM):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Supports higher flow volumes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Suitable for domestic and industrial-scale demos\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\u003eCompared to advanced industrial flow meters:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Lower cost\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Designed for learning and prototyping rather than certified billing\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\u003eWire connections:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Red: VCC (5–18V DC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Black: GND\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Yellow: Pulse 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\u003eWiring Example (Arduino UNO):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRed → 5V  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBlack → GND  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYellow → Digital Pin 2 (Interrupt)\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 sensor operates from DC 5–18V and consumes minimal current. A regulated supply is recommended for stable pulse output. When powered from microcontroller boards, ensure the ground is common.\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\u003eIssue: No pulse output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSolution: Check flow direction and supply voltage.\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\u003eIssue: Inaccurate readings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSolution: Apply software calibration factor.\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\u003eIssue: Unstable pulses\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSolution: Remove air bubbles and vibration.\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• School students learning sensors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Diploma and B.Tech electronics students\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• IoT and smart water project developers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Engineering colleges and training institutes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electronics resellers and lab suppliers\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• Water usage monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Smart irrigation systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• RO water flow measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Beverage dispensing machines\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Leak detection prototypes\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 sensor integrates seamlessly with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Data logging systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Wireless IoT modules\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Solenoid valve control circuits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Cloud-based monitoring dashboards\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\u003eFor institutions, the ZJ-S201 offers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Repeatable experiments\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Easy replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Standardized documentation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Bulk procurement feasibility\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\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• Measures water flow from 1–30 LPM for practical projects  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Hall Effect digital pulse output for easy microcontroller interfacing  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Compatible with Arduino and ESP32 platforms  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• 3-wire interface simplifies wiring  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Low power consumption for continuous monitoring  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Inline installation with 1\/2 inch thread  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Electrical isolation from liquid improves safety  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• ZJ-S201 water flow sensor suitable for labs and IoT  \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• Model: ZJ-S201  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Sensor Type: Hall Effect Water Flow Sensor  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Flow Range: 1–30 L\/min  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Accuracy: ±10%  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Pulses per Liter: 450  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Operating Voltage: DC 5–18V  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Current Consumption: ≤15 mA @ 5V  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Output Signal: Digital pulse (square wave)  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Thread Size: 1\/2 inch nominal  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Operating Temperature: -25°C to +80°C  \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\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• Arduino water flow projects  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Smart water meters  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• IoT-based monitoring systems  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Irrigation automation  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• RO system flow tracking  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Vending machines  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Aquaponics systems  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Industrial flow demos  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Educational lab experiments  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Leak detection prototypes  \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• 1x Water Flow Sensor ZJ-S201 (1–30 L\/min)\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\u003e90261000\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":44111626469534,"sku":"","price":205.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/WaterFlowSensor.jpg?v=1724772878"},{"product_id":"finger-print-sensor","title":"Finger Print Sensor","description":"\u003c!----\u003e\n\u003cp\u003e\u003cstrong\u003eFinger print sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e**Integration**: Combines an image collecting and algorithm chip in a single module.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e2. **Secondary Development**: Supports customization and integration into diverse end products through secondary development\u003c\/p\u003e\n\u003cp\u003e3. **Fingerprint Storage**: Capable of storing fingerprint data internally.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e4. **Identification Modes**: Configurable for 1:1 (one-to-one) or 1:N (one-to-many) fingerprint identification modes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e5. **Operating Voltage**: Requires a DC voltage input ranging from 4.2 to 6 volts.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e6. **Verification Speed**: Offers fast verification speed of 0.2 seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e7. **Scanning Speed**: Provides quick scanning speed of 0.3 seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEach point highlights a specific feature or capability of the R307 fingerprint sensor module.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626535070,"sku":"","price":1049.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Fingerprintsensor.webp?v=1724763505"},{"product_id":"20kg-load-cell-weight-sensor","title":"Weighing Load Cell Sensor-20kg","description":"\u003cp\u003e\u003cstrong\u003e20Kg Load Cell Weight Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Price computing scales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity (kg)\u003c\/strong\u003e: 20kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Output\u003c\/strong\u003e: 2.0 ± 0.15 mV\/V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy Class\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Number of Verification Intervals (nMax)\u003c\/strong\u003e: 2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load Cell Verification Intervals (vMin)\u003c\/strong\u003e: Emax\/5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined Error (%RO)\u003c\/strong\u003e: ≤ ±0.03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCreep (%RO\/30min)\u003c\/strong\u003e: 0.03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Effect on Sensitivity (%RO\/°C)\u003c\/strong\u003e: 0.0016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Effect on Zero (%RO\/°C)\u003c\/strong\u003e: 0.003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Balance (%RO)\u003c\/strong\u003e: ±1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resistance (Ω)\u003c\/strong\u003e: 402 ± 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Resistance (Ω)\u003c\/strong\u003e: 350 ± 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance (MΩ) (50V)\u003c\/strong\u003e: 5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Excitation Voltage (V)\u003c\/strong\u003e: 10 ~ 15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompensated Temperature Range (°C)\u003c\/strong\u003e: -10 ~ +40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range (°C)\u003c\/strong\u003e: -35 ~ +80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Overload (%RO)\u003c\/strong\u003e: 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate Overload (%RO)\u003c\/strong\u003e: 200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Cell Material\u003c\/strong\u003e: Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform Size\u003c\/strong\u003e: 350 x 350mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod of Connecting Wire\u003c\/strong\u003e: (Red: Power+)(Black: Power-)(Green: Signal+)(White: Signal-)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626567838,"sku":"","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-115_1b3431e5-6c19-4cb8-b6e2-5aa74302baeb.webp?v=1723645243"},{"product_id":"flexible-sensor","title":"Flexible Sensor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eFLEXIBLE SENSOR:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLength: 2.2 inches\u003c\/p\u003e\n\u003cp\u003eFunctionality: Bends and flexes in response to physical movement.\u003c\/p\u003e\n\u003cp\u003eResistance Change: As the sensor bends, the resistance across it increases.\u003c\/p\u003e\n\u003cp\u003eWorking Principle: Utilizes the change in resistance due to mechanical deformation (bending) to detect and measure the degree of flexion.\u003c\/p\u003e\n\u003cp\u003eApplications: Used in various applications such as motion capture devices, wearable technology, robotics, and medical devices to detect and measure bending or flexing movements.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626633374,"sku":"","price":275.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/flexsensor2.2inch.jpg?v=1724304199"},{"product_id":"ct-sensor","title":"CT Sensor SCT-013","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCT sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current\u003c\/strong\u003e: 0-30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50 Hz - 150 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Plug\u003c\/strong\u003e: 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e: 6000V AC for 1 minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626698910,"sku":"","price":455.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/CTsensor.jpg?v=1724748876"},{"product_id":"ph-sensor","title":"pH Sensor Probe E201-C BNC","description":"\u003cp data-start=\"353\" data-end=\"712\"\u003eThe \u003cstrong data-start=\"357\" data-end=\"384\"\u003epH Electrode E201-C BNC\u003c\/strong\u003e is a high-accuracy \u003cstrong data-start=\"404\" data-end=\"430\"\u003eanalog pH sensor probe\u003c\/strong\u003e designed for reliable measurement of acidity and alkalinity in water-based solutions. It delivers \u003cstrong data-start=\"529\" data-end=\"566\"\u003efast response and stable readings\u003c\/strong\u003e, making it ideal for applications such as \u003cstrong data-start=\"609\" data-end=\"711\"\u003ewater purification, aquariums, hydroponics, laboratories, chemical analysis, and research projects\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"714\" data-end=\"1003\"\u003eThis probe features a \u003cstrong data-start=\"736\" data-end=\"784\"\u003erefillable KCl (potassium chloride) solution\u003c\/strong\u003e, which helps extend sensor life and maintain long-term accuracy. The \u003cstrong data-start=\"854\" data-end=\"880\"\u003estandard BNC connector\u003c\/strong\u003e ensures easy compatibility with most \u003cstrong data-start=\"918\" data-end=\"1002\"\u003epH meter modules, Arduino, Raspberry Pi, and other microcontroller-based systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1005\" data-end=\"1188\"\u003eFor best results, the electrode bulb must be fully immersed in the liquid being tested. Proper storage in salt or buffer solution helps retain calibration and measurement reliability.\u003c\/p\u003e\n\u003chr data-start=\"1190\" data-end=\"1193\"\u003e\n\u003ch2 data-start=\"1195\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1198\" data-end=\"1214\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1216\" data-end=\"1528\"\u003e\n\u003cli data-start=\"1216\" data-end=\"1264\"\u003e\n\u003cp data-start=\"1218\" data-end=\"1264\"\u003eAccurate pH measurement range from \u003cstrong data-start=\"1253\" data-end=\"1264\"\u003e0 to 14\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1265\" data-end=\"1303\"\u003e\n\u003cp data-start=\"1267\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1303\"\u003eFast response time (≤ 5 seconds)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1304\" data-end=\"1355\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1355\"\u003e\u003cstrong data-start=\"1306\" data-end=\"1333\"\u003eRefillable KCl solution\u003c\/strong\u003e for extended lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1356\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1358\" data-end=\"1407\"\u003eStandard \u003cstrong data-start=\"1367\" data-end=\"1384\"\u003eBNC connector\u003c\/strong\u003e for wide compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1444\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1444\"\u003eAnalog output for easy interfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1445\" data-end=\"1471\"\u003e\n\u003cp data-start=\"1447\" data-end=\"1471\"\u003eReplaceable probe design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1472\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1474\" data-end=\"1528\"\u003eSuitable for Arduino, Raspberry Pi, and pH controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1530\" data-end=\"1533\"\u003e\n\u003ch2 data-start=\"1535\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1538\" data-end=\"1566\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1568\" data-end=\"2042\"\u003e\n\u003cli data-start=\"1568\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1603\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1592\"\u003eOperating Voltage:\u003c\/strong\u003e 5V ±0.2V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1638\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1638\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1628\"\u003eOperating Current:\u003c\/strong\u003e 5–10 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1639\" data-end=\"1675\"\u003e\n\u003cp data-start=\"1641\" data-end=\"1675\"\u003e\u003cstrong data-start=\"1641\" data-end=\"1666\"\u003epH Measurement Range:\u003c\/strong\u003e 0 – 14\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1676\" data-end=\"1710\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1710\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1693\"\u003eResolution:\u003c\/strong\u003e ±0.15 pH (STP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1711\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1713\" data-end=\"1759\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1747\"\u003eMeasurable Liquid Temperature:\u003c\/strong\u003e 0 – 80 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1760\" data-end=\"1794\"\u003e\n\u003cp data-start=\"1762\" data-end=\"1794\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1780\"\u003eResponse Time:\u003c\/strong\u003e ≤ 5 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1795\" data-end=\"1829\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1829\"\u003e\u003cstrong data-start=\"1797\" data-end=\"1814\"\u003eFalling Time:\u003c\/strong\u003e ≤ 60 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1830\" data-end=\"1859\"\u003e\n\u003cp data-start=\"1832\" data-end=\"1859\"\u003e\u003cstrong data-start=\"1832\" data-end=\"1849\"\u003ePower Rating:\u003c\/strong\u003e ≤ 0.5 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1860\" data-end=\"1904\"\u003e\n\u003cp data-start=\"1862\" data-end=\"1904\"\u003e\u003cstrong data-start=\"1862\" data-end=\"1888\"\u003eOperating Temperature:\u003c\/strong\u003e -10 to +50 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1905\" data-end=\"1931\"\u003e\n\u003cp data-start=\"1907\" data-end=\"1931\"\u003e\u003cstrong data-start=\"1907\" data-end=\"1920\"\u003eHumidity:\u003c\/strong\u003e ≤ 95% RH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1932\" data-end=\"1959\"\u003e\n\u003cp data-start=\"1934\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1950\"\u003eOutput Type:\u003c\/strong\u003e Analog\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2002\"\u003e\n\u003cp data-start=\"1962\" data-end=\"2002\"\u003e\u003cstrong data-start=\"1962\" data-end=\"1984\"\u003eModule Dimensions:\u003c\/strong\u003e 42 × 32 × 20 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2003\" data-end=\"2042\"\u003e\n\u003cp data-start=\"2005\" data-end=\"2042\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2018\"\u003eMounting:\u003c\/strong\u003e 4 × M3 mounting holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2044\" data-end=\"2047\"\u003e\n\u003ch2 data-start=\"2049\" data-end=\"2068\"\u003e\u003cstrong data-start=\"2052\" data-end=\"2068\"\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2070\" data-end=\"2248\"\u003e\n\u003cli data-start=\"2070\" data-end=\"2098\"\u003e\n\u003cp data-start=\"2072\" data-end=\"2098\"\u003eWater quality monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2099\" data-end=\"2125\"\u003e\n\u003cp data-start=\"2101\" data-end=\"2125\"\u003eAquariums \u0026amp; fish tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2126\" data-end=\"2154\"\u003e\n\u003cp data-start=\"2128\" data-end=\"2154\"\u003eHydroponics \u0026amp; aquaponics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2155\" data-end=\"2195\"\u003e\n\u003cp data-start=\"2157\" data-end=\"2195\"\u003eChemical \u0026amp; pharmaceutical industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2196\" data-end=\"2212\"\u003e\n\u003cp data-start=\"2198\" data-end=\"2212\"\u003eDye industry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2213\" data-end=\"2248\"\u003e\n\u003cp data-start=\"2215\" data-end=\"2248\"\u003eScientific research \u0026amp; education\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2250\" data-end=\"2253\"\u003e\n\u003ch2 data-start=\"2255\" data-end=\"2296\"\u003e\u003cstrong data-start=\"2258\" data-end=\"2296\"\u003eStorage \u0026amp; Maintenance Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2298\" data-end=\"2630\"\u003e\n\u003cli data-start=\"2298\" data-end=\"2356\"\u003e\n\u003cp data-start=\"2300\" data-end=\"2356\"\u003eRinse the electrode with \u003cstrong data-start=\"2325\" data-end=\"2344\"\u003edeionized water\u003c\/strong\u003e after use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2357\" data-end=\"2433\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2433\"\u003eAlways keep the \u003cstrong data-start=\"2375\" data-end=\"2397\"\u003eelectrode bulb wet\u003c\/strong\u003e using KCl or pH 7 buffer solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2434\" data-end=\"2503\"\u003e\n\u003cp data-start=\"2436\" data-end=\"2503\"\u003eRefill KCl solution when it drops below \u003cstrong data-start=\"2476\" data-end=\"2484\"\u003e2 cm\u003c\/strong\u003e inside the probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2504\" data-end=\"2566\"\u003e\n\u003cp data-start=\"2506\" data-end=\"2566\"\u003eStore the probe in salt or buffer solution when not in use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2567\" data-end=\"2630\"\u003e\n\u003cp data-start=\"2569\" data-end=\"2630\"\u003eCalibrate with standard buffer solutions before measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2632\" data-end=\"2635\"\u003e\n\u003ch2 data-start=\"2637\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2640\" data-end=\"2660\"\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2662\" data-end=\"2770\"\u003e\n\u003cli data-start=\"2662\" data-end=\"2703\"\u003e\n\u003cp data-start=\"2664\" data-end=\"2703\"\u003e1 × \u003cstrong data-start=\"2668\" data-end=\"2701\"\u003eE201-C BNC pH Electrode Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2704\" data-end=\"2735\"\u003e\n\u003cp data-start=\"2706\" data-end=\"2735\"\u003e1 × \u003cstrong data-start=\"2710\" data-end=\"2733\"\u003ePreamplifier Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2736\" data-end=\"2770\"\u003e\n\u003cp data-start=\"2738\" data-end=\"2770\"\u003e4 × \u003cstrong data-start=\"2742\" data-end=\"2770\"\u003eM3 Philips Screws \u0026amp; Nuts\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111626731678,"sku":"","price":1750.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/PH-1.jpg?v=1770790022"},{"product_id":"xh-w1209-temperature-sensor-with-display","title":"XH-W1209 thermostat with Display","description":"\u003cp\u003e\u003cstrong\u003eW1209 Temperature Sensor with Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe W1209 is a compact and cost-effective digital thermostat module equipped with a temperature sensor and an LED display. It is widely used for temperature monitoring and control in various applications, offering precise control with user-adjustable settings.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital LED Display:\u003c\/strong\u003e Shows the current temperature and status clearly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Temperature Control:\u003c\/strong\u003e Adjustable temperature setpoints with high accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Easy to integrate into DIY and professional projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Range:\u003c\/strong\u003e Supports a broad temperature range for versatile use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Interface:\u003c\/strong\u003e Buttons for setting temperature thresholds and operation modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Output:\u003c\/strong\u003e Controls heating or cooling devices directly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -50°C to +110°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Accuracy:\u003c\/strong\u003e ±0.1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e NTC (Negative Temperature Coefficient) thermistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 3-digit LED display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Relay (10A max at 250V AC or 30V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Dimensions:\u003c\/strong\u003e Approx. 48mm x 40mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncubators and aquariums\u003c\/li\u003e\n\u003cli\u003eGreenhouses and terrariums\u003c\/li\u003e\n\u003cli\u003eIndustrial temperature monitoring\u003c\/li\u003e\n\u003cli\u003eHVAC systems\u003c\/li\u003e\n\u003cli\u003eHome automation and DIY electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44537862684830,"sku":"","price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/XH_W1209_12V.jpg?v=1757742223"},{"product_id":"flame-sensor-5mm","title":"Flame Sensor 5mm","description":"\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"aa3a40cf-b876-4278-a7a5-fdac412992b7\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type\u003c\/strong\u003e: Often uses an \u003cstrong\u003einfrared (IR)\u003c\/strong\u003e photodiode or phototransistor tuned to detect the specific IR wavelength emitted by flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size\u003c\/strong\u003e: The 5mm refers to the diameter of the IR sensor component, making it suitable for space-constrained applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Angle\u003c\/strong\u003e: Typically 60° - 120°, depending on the module design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: Adjustable through a built-in potentiometer on the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: Usually operates at \u003cstrong\u003e3.3V to 5V\u003c\/strong\u003e, compatible with microcontrollers like Arduino, Raspberry Pi, and similar platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Pins\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output (DO)\u003c\/strong\u003e: Provides a HIGH or LOW signal based on the flame detection threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output (AO)\u003c\/strong\u003e: Outputs an analog voltage corresponding to the intensity of the detected flame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Detection Systems\u003c\/strong\u003e: Alerts or activates suppression systems in case of fire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e: Fire-fighting robots to detect and extinguish flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment\u003c\/strong\u003e: Monitors gas burners or welding equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects\u003c\/strong\u003e: Used in home automation or educational setups for flame detection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Pinout\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Name\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower supply (3.3V–5V).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGround connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital output (binary).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog output (optional).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\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":44655320924318,"sku":"","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/Flamesensor.jpg?v=1733730697"},{"product_id":"dust-sensor","title":"Dust Sensor","description":"\u003cp\u003eA \u003cstrong\u003edust sensor\u003c\/strong\u003e is an electronic device designed to measure the concentration of particulate matter (PM) or dust in the air. It detects tiny airborne particles, such as smoke, pollen, and dust, using optical or laser-based technology.\u003c\/p\u003e\n\u003ch3\u003eKey Components:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Source\u003c\/strong\u003e: Often an infrared LED or a laser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetector\u003c\/strong\u003e: A photodiode or light sensor to detect scattered light from particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Mechanism\u003c\/strong\u003e: Some sensors have fans to draw air into the detection chamber.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWorking Principle:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe sensor shines a light beam into the air.\u003c\/li\u003e\n\u003cli\u003eWhen particles pass through, they scatter the light.\u003c\/li\u003e\n\u003cli\u003eThe scattered light is captured by the detector, which then calculates the particle concentration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir purifiers\u003c\/li\u003e\n\u003cli\u003eHVAC systems\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSimple and cost-effective models include the \u003cstrong\u003eSharp GP2Y1010AU0F\u003c\/strong\u003e, while more advanced ones include \u003cstrong\u003elaser dust sensors\u003c\/strong\u003e like the \u003cstrong\u003eSDS011\u003c\/strong\u003e for higher accuracy.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44680804892830,"sku":"","price":439.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/dustsensor.webp?v=1734588035"},{"product_id":"capacitive-soil-moisture-sensor","title":"Capacitive Soil Moisture Sensor","description":"\u003cp\u003eA \u003cstrong\u003eCapacitive Soil Moisture Sensor\u003c\/strong\u003e is a device used to measure the moisture content in soil. It uses capacitance to detect changes in soil moisture, providing a more reliable and durable alternative to resistive soil moisture sensors, which can corrode over time.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eAdvantages\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-corrosive, long lifespan.\u003c\/li\u003e\n\u003cli\u003eMore accurate than resistive sensors.\u003c\/li\u003e\n\u003cli\u003eCompatible with a variety of platforms and power supplies.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45033306226846,"sku":"","price":60.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/capacitivesoil.jpg?v=1737727252"},{"product_id":"force-sensor-round","title":"Force Sensor (round)","description":"\u003cp\u003e\u003cstrong\u003eA Force sensor (round)\u003c\/strong\u003e is a device designed to measure force or pressure applied to its surface. Round force sensors are commonly used in robotics, industrial applications, gaming interfaces, and wearable devices due to their compact, circular design.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTactile sensing for robotic hands and grippers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Devices\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePressure sensing in wearables and prosthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaming\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePressure-sensitive input for gaming controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eSeat occupancy sensors and brake force measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTouch-sensitive surfaces in smart devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eMeasuring forces in machines or tools for quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45035219157150,"sku":"","price":265.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/FORCEROUND.webp?v=1737802059"},{"product_id":"eye-blink-sensor","title":"Eye Blink Sensor","description":"\u003cp data-start=\"0\" data-end=\"100\"\u003eAn \u003cstrong data-start=\"3\" data-end=\"23\"\u003eEye Blink Sensor\u003c\/strong\u003e is a device used to detect the blinking of an eye. It is commonly used in:\u003c\/p\u003e\n\u003cp data-start=\"102\" data-end=\"341\"\u003e✅ \u003cstrong data-start=\"104\" data-end=\"128\"\u003eMedical applications\u003c\/strong\u003e – Assisting people with disabilities\u003cbr data-start=\"165\" data-end=\"168\"\u003e✅ \u003cstrong data-start=\"170\" data-end=\"197\"\u003eAutomotive applications\u003c\/strong\u003e – Driver drowsiness detection\u003cbr data-start=\"227\" data-end=\"230\"\u003e✅ \u003cstrong data-start=\"232\" data-end=\"257\"\u003eRobotics \u0026amp; Automation\u003c\/strong\u003e – Human-machine interaction\u003cbr data-start=\"285\" data-end=\"288\"\u003e✅ \u003cstrong data-start=\"290\" data-end=\"311\"\u003eSecurity \u0026amp; Gaming\u003c\/strong\u003e – Eye-controlled interfaces\u003c\/p\u003e\n\u003ch3 data-start=\"1232\" data-end=\"1273\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1273\"\u003eApplications of Eye Blink Sensors\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1274\" data-end=\"1632\"\u003e✅ \u003cstrong data-start=\"1276\" data-end=\"1312\"\u003eDrowsiness Detection in Vehicles\u003c\/strong\u003e – Alerts the driver if excessive blinking is detected.\u003cbr data-start=\"1367\" data-end=\"1370\"\u003e✅ \u003cstrong data-start=\"1372\" data-end=\"1397\"\u003eHands-Free Interfaces\u003c\/strong\u003e – Enables people with disabilities to control devices using eye blinks.\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e✅ \u003cstrong data-start=\"1474\" data-end=\"1502\"\u003eGaming \u0026amp; Virtual Reality\u003c\/strong\u003e – Eye-controlled gaming for an immersive experience.\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e✅ \u003cstrong data-start=\"1560\" data-end=\"1582\"\u003eMedical \u0026amp; Research\u003c\/strong\u003e – Used in \u003cstrong data-start=\"1593\" data-end=\"1629\"\u003eneurology and psychology studies\u003c\/strong\u003e.\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45082071826590,"sku":"","price":180.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/EYEBLINK.2.webp?v=1739275285"},{"product_id":"pressure-sensor-bme280","title":"BMP280 Barometric Pressure Sensor","description":"\u003cp data-start=\"0\" data-end=\"201\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"14\"\u003eBMP280\u003c\/strong\u003e is a high-precision, low-power \u003cstrong data-start=\"46\" data-end=\"69\"\u003eBarometric pressure\u003c\/strong\u003e and \u003cstrong data-start=\"74\" data-end=\"96\"\u003etemperature sensor\u003c\/strong\u003e from Bosch Sensortec. It is widely used in weather monitoring, altimeter applications, and IoT projects.\u003c\/p\u003e\n\u003ch3 data-start=\"203\" data-end=\"234\"\u003e\n\u003cstrong data-start=\"207\" data-end=\"233\"\u003eFeatures of BMP280\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cul data-start=\"235\" data-end=\"661\"\u003e\n\u003cli data-start=\"235\" data-end=\"290\"\u003e\n\u003cstrong data-start=\"237\" data-end=\"258\"\u003eOperating Voltage\u003c\/strong\u003e: 1.71V to 3.6V (Typically 3.3V)\u003c\/li\u003e\n\u003cli data-start=\"291\" data-end=\"350\"\u003e\n\u003cstrong data-start=\"293\" data-end=\"306\"\u003eInterface\u003c\/strong\u003e: I²C (up to 3.4 MHz) and SPI (up to 10 MHz)\u003c\/li\u003e\n\u003cli data-start=\"351\" data-end=\"433\"\u003e\n\u003cstrong data-start=\"353\" data-end=\"371\"\u003ePressure Range\u003c\/strong\u003e: 300 to 1100 hPa (suitable for altitudes from -500m to 9000m)\u003c\/li\u003e\n\u003cli data-start=\"434\" data-end=\"473\"\u003e\n\u003cstrong data-start=\"436\" data-end=\"457\"\u003eTemperature Range\u003c\/strong\u003e: -40°C to +85°C\u003c\/li\u003e\n\u003cli data-start=\"474\" data-end=\"538\"\u003e\n\u003cstrong data-start=\"476\" data-end=\"497\"\u003ePower Consumption\u003c\/strong\u003e: Ultra-low power (2.7 µA in normal mode)\u003c\/li\u003e\n\u003cli data-start=\"539\" data-end=\"602\"\u003e\n\u003cstrong data-start=\"541\" data-end=\"555\"\u003eResolution\u003c\/strong\u003e: 0.01 hPa for pressure, 0.01°C for temperature\u003c\/li\u003e\n\u003cli data-start=\"603\" data-end=\"661\"\u003e\n\u003cstrong data-start=\"605\" data-end=\"617\"\u003eAccuracy\u003c\/strong\u003e:\n\u003cul data-start=\"621\" data-end=\"661\"\u003e\n\u003cli data-start=\"621\" data-end=\"639\"\u003ePressure: ±1 hPa\u003c\/li\u003e\n\u003cli data-start=\"642\" data-end=\"661\"\u003eTemperature: ±1°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45085170532510,"sku":"","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/BMP.webp?v=1739358880"},{"product_id":"color-sensor-tcs3200","title":"Color Sensor -  TCS3200","description":"\u003cp data-start=\"45\" data-end=\"292\"\u003eThe \u003cstrong data-start=\"49\" data-end=\"60\"\u003eTCS3200\u003c\/strong\u003e is a programmable color sensor that detects RGB (Red, Green, and Blue) colors and outputs a frequency corresponding to the detected color intensity. It is commonly used in \u003cstrong data-start=\"233\" data-end=\"291\"\u003erobotics, automation, and color detection applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"45\" data-end=\"292\"\u003e\u003cstrong data-start=\"303\" data-end=\"343\"\u003eFeatures of TCS3200 Color Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"344\" data-end=\"1056\"\u003e\n\u003cli data-start=\"344\" data-end=\"514\"\u003e\n\u003cp data-start=\"347\" data-end=\"419\"\u003e\u003cstrong data-start=\"347\" data-end=\"371\"\u003eBuilt-in Photodiodes\u003c\/strong\u003e – An array of 8×8 photodiodes (64 total), with:\u003c\/p\u003e\n\u003cul data-start=\"423\" data-end=\"514\"\u003e\n\u003cli data-start=\"423\" data-end=\"441\"\u003e16 Red-sensitive\u003c\/li\u003e\n\u003cli data-start=\"445\" data-end=\"465\"\u003e16 Green-sensitive\u003c\/li\u003e\n\u003cli data-start=\"469\" data-end=\"488\"\u003e16 Blue-sensitive\u003c\/li\u003e\n\u003cli data-start=\"492\" data-end=\"514\"\u003e16 Clear (no filter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"613\"\u003e\n\u003cp data-start=\"519\" data-end=\"613\"\u003e\u003cstrong data-start=\"519\" data-end=\"536\"\u003eOutput Format\u003c\/strong\u003e – Square wave frequency proportional to the intensity of the detected color.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"614\" data-end=\"732\"\u003e\n\u003cp data-start=\"617\" data-end=\"732\"\u003e\u003cstrong data-start=\"617\" data-end=\"649\"\u003eAdjustable Frequency Scaling\u003c\/strong\u003e – Three selectable frequency outputs: \u003cstrong data-start=\"688\" data-end=\"708\"\u003e100%, 20%, or 2%\u003c\/strong\u003e of the measured signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"733\" data-end=\"875\"\u003e\n\u003cp data-start=\"736\" data-end=\"875\"\u003e\u003cstrong data-start=\"736\" data-end=\"758\"\u003eWide Voltage Range\u003c\/strong\u003e – Operates between \u003cstrong data-start=\"778\" data-end=\"794\"\u003e2.7V to 5.5V\u003c\/strong\u003e, making it compatible with \u003cstrong data-start=\"822\" data-end=\"874\"\u003eArduino, Raspberry Pi, and 8051 microcontrollers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"876\" data-end=\"970\"\u003e\n\u003cp data-start=\"879\" data-end=\"970\"\u003e\u003cstrong data-start=\"879\" data-end=\"912\"\u003eHigh Sensitivity and Accuracy\u003c\/strong\u003e – Capable of detecting a wide range of colors accurately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"971\" data-end=\"1056\"\u003e\n\u003cp data-start=\"974\" data-end=\"1056\"\u003e\u003cstrong data-start=\"974\" data-end=\"992\"\u003eCompact Module\u003c\/strong\u003e – Comes with an onboard \u003cstrong data-start=\"1017\" data-end=\"1030\"\u003ewhite LED\u003c\/strong\u003e for uniform illumination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45087887851678,"sku":"","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/colorsens.jpg?v=1739430797"},{"product_id":"bmp180-barometric-pressure-sensor","title":"BMP180  Barometric Pressure Sensor","description":"\u003cp data-start=\"53\" data-end=\"266\"\u003eThe \u003cstrong data-start=\"57\" data-end=\"67\"\u003eBMP180\u003c\/strong\u003e is a \u003cstrong data-start=\"73\" data-end=\"103\"\u003ebarometric pressure sensor\u003c\/strong\u003e used for measuring \u003cstrong data-start=\"123\" data-end=\"174\"\u003eatmospheric pressure, altitude, and temperature\u003c\/strong\u003e. It is widely used in \u003cstrong data-start=\"197\" data-end=\"250\"\u003eweather monitoring, drones, and altitude tracking\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003cp data-start=\"53\" data-end=\"266\"\u003e\u003cstrong data-start=\"277\" data-end=\"305\"\u003eSpecifications of BMP180\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-start=\"309\" data-end=\"697\"\u003e\n\u003cthead data-start=\"309\" data-end=\"337\"\u003e\n\u003ctr data-start=\"309\" data-end=\"337\"\u003e\n\u003cth data-start=\"309\" data-end=\"323\"\u003e\u003cstrong data-start=\"311\" data-end=\"322\"\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"323\" data-end=\"337\"\u003e\u003cstrong data-start=\"325\" data-end=\"335\"\u003eBMP180\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"366\" data-end=\"697\"\u003e\n\u003ctr data-start=\"366\" data-end=\"403\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"368\" data-end=\"389\"\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"404\" data-end=\"447\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"406\" data-end=\"424\"\u003ePressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 hPa – 1100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"448\" data-end=\"482\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"450\" data-end=\"471\"\u003ePressure Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"483\" data-end=\"519\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"485\" data-end=\"506\"\u003eAltitude Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"520\" data-end=\"561\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"522\" data-end=\"543\"\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"562\" data-end=\"597\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"564\" data-end=\"588\"\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"598\" data-end=\"627\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"600\" data-end=\"613\"\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI2C \/ SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"628\" data-end=\"697\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"630\" data-end=\"651\"\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow power, ideal for battery applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45121529512094,"sku":"","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/BMP180.jpg?v=1740569450"},{"product_id":"water-flow-sensor-yf-s401-0-3-6l-min","title":"Water Flow Sensor YF-S401 - (0.3-6L\/min)","description":"\u003cp data-start=\"0\" data-end=\"270\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"33\"\u003eYF-S401 Water Flow Sensor\u003c\/strong\u003e is a compact, low-flow rate sensor designed to measure water flow between \u003cstrong data-start=\"108\" data-end=\"146\"\u003e0.3 to 6 liters per minute (L\/min)\u003c\/strong\u003e. It is commonly used in applications such as water dispensers, coffee machines, and precise liquid flow monitoring systems.\u003c\/p\u003e\n\u003ch3 data-start=\"272\" data-end=\"306\"\u003e\u003cstrong data-start=\"276\" data-end=\"306\"\u003eSpecifications of YF-S401:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"307\" data-end=\"883\"\u003e\n\u003cli data-start=\"307\" data-end=\"346\"\u003e\n\u003cstrong data-start=\"309\" data-end=\"329\"\u003eFlow Rate Range:\u003c\/strong\u003e 0.3 to 6 L\/min\u003c\/li\u003e\n\u003cli data-start=\"347\" data-end=\"383\"\u003e\n\u003cstrong data-start=\"349\" data-end=\"369\"\u003eWorking Voltage:\u003c\/strong\u003e 5V - 24V DC\u003c\/li\u003e\n\u003cli data-start=\"384\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"386\" data-end=\"407\"\u003eMaximum Pressure:\u003c\/strong\u003e ≤ 1.75 MPa\u003c\/li\u003e\n\u003cli data-start=\"421\" data-end=\"475\"\u003e\n\u003cstrong data-start=\"423\" data-end=\"439\"\u003eOutput Type:\u003c\/strong\u003e Pulse signal (Hall Effect Sensor)\u003c\/li\u003e\n\u003cli data-start=\"476\" data-end=\"687\"\u003e\n\u003cstrong data-start=\"478\" data-end=\"508\"\u003eFlow Pulse Characteristic:\u003c\/strong\u003e\n\u003cul data-start=\"513\" data-end=\"687\"\u003e\n\u003cli data-start=\"513\" data-end=\"561\"\u003eThe sensor outputs \u003cstrong data-start=\"534\" data-end=\"558\"\u003ea square wave signal\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"564\" data-end=\"617\"\u003e\u003cstrong data-start=\"566\" data-end=\"615\"\u003ePulse Frequency (Hz) = 98 × Flow Rate (L\/min)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"620\" data-end=\"687\"\u003eExample: At \u003cstrong data-start=\"634\" data-end=\"645\"\u003e1 L\/min\u003c\/strong\u003e, it generates \u003cstrong data-start=\"660\" data-end=\"684\"\u003e98 pulses per second\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"688\" data-end=\"719\"\u003e\n\u003cstrong data-start=\"690\" data-end=\"712\"\u003eInternal Diameter:\u003c\/strong\u003e 4 mm\u003c\/li\u003e\n\u003cli data-start=\"720\" data-end=\"751\"\u003e\n\u003cstrong data-start=\"722\" data-end=\"744\"\u003eExternal Diameter:\u003c\/strong\u003e 7 mm\u003c\/li\u003e\n\u003cli data-start=\"752\" data-end=\"823\"\u003e\n\u003cstrong data-start=\"754\" data-end=\"768\"\u003eConnector:\u003c\/strong\u003e 3-wire system (Red: VCC, Black: GND, Yellow: Signal)\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"883\"\u003e\n\u003cstrong data-start=\"826\" data-end=\"839\"\u003eMaterial:\u003c\/strong\u003e Plastic body with a magnetic rotor inside\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45125033525406,"sku":"","price":205.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/waterflow.webp?v=1740643554"},{"product_id":"max30102-pulse-oximeter-and-heart-rate-sensor","title":"MAX30102 Pulse Oximeter and Heart Rate Sensor","description":"\u003cp data-start=\"83\" data-end=\"382\"\u003eThe \u003cstrong data-start=\"87\" data-end=\"99\"\u003eMAX30102\u003c\/strong\u003e is a high-accuracy \u003cstrong data-start=\"119\" data-end=\"159\"\u003ePulse Oximeter and Heart Rate Sensor\u003c\/strong\u003e that uses \u003cstrong data-start=\"170\" data-end=\"210\"\u003einfrared (IR) and red LED technology\u003c\/strong\u003e to measure \u003cstrong data-start=\"222\" data-end=\"271\"\u003eoxygen saturation (SpO2) and heart rate (BPM)\u003c\/strong\u003e. It is widely used in \u003cstrong data-start=\"294\" data-end=\"381\"\u003ewearable health devices, fitness trackers, medical monitoring, and IoT applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"83\" data-end=\"382\"\u003e\u003cstrong data-start=\"801\" data-end=\"830\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-start=\"833\" data-end=\"1369\"\u003e\n\u003cthead data-start=\"833\" data-end=\"868\"\u003e\n\u003ctr data-start=\"833\" data-end=\"868\"\u003e\n\u003cth data-start=\"833\" data-end=\"859\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"859\" data-end=\"868\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"905\" data-end=\"1369\"\u003e\n\u003ctr data-start=\"905\" data-end=\"973\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"907\" data-end=\"928\"\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8V - 3.3V (Logic), 3.3V - 5V (Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"974\" data-end=\"1028\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"976\" data-end=\"993\"\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI²C (Two-Wire Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1029\" data-end=\"1088\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1031\" data-end=\"1044\"\u003eLEDs Used\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed (660nm) \u0026amp; Infrared (880nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1089\" data-end=\"1156\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1091\" data-end=\"1106\"\u003eMeasurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeart Rate (BPM) \u0026amp; SpO2 (Oxygen Level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1157\" data-end=\"1204\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1159\" data-end=\"1180\"\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~600µA (Low Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1205\" data-end=\"1261\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1207\" data-end=\"1224\"\u003eSampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable (50Hz – 400Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1262\" data-end=\"1321\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1264\" data-end=\"1286\"\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (±1°C Accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1322\" data-end=\"1369\"\u003e\n\u003ctd\u003e\u003cstrong data-start=\"1324\" data-end=\"1338\"\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact 13mm x 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"1371\" data-end=\"1469\"\u003e📌 \u003cstrong data-start=\"1374\" data-end=\"1467\"\u003eRed LED measures oxygen levels, IR LED detects heart rate based on blood flow variations.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45133166117022,"sku":"","price":105.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/max30102-pulse-oximeter-heart-rate-sensor-module1-160x160.webp?v=1779341644"},{"product_id":"8-array-line-tracking-sensor-digital","title":"8 Array Line Tracking Sensor Digital","description":"\u003cp data-end=\"386\" data-start=\"0\"\u003eThe \u003cstrong data-end=\"43\" data-start=\"4\"\u003e8-Array Line Follower Sensor Module\u003c\/strong\u003e (8-Channel Line Tracking Sensor) is commonly used in \u003cstrong data-end=\"109\" data-start=\"97\"\u003erobotics\u003c\/strong\u003e, especially in \u003cstrong data-end=\"150\" data-start=\"125\"\u003eline-following robots\u003c\/strong\u003e, where the robot follows a path or track marked with a contrasting line (such as black on white). This sensor module is used to detect and track the line's position relative to the robot, allowing it to adjust its movement accordingly.\u003c\/p\u003e\n\u003cp data-end=\"386\" data-start=\"0\"\u003e\u003cstrong data-end=\"409\" data-start=\"392\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1346\" data-start=\"410\"\u003e\n\u003cli data-end=\"560\" data-start=\"410\"\u003e\n\u003cstrong data-end=\"428\" data-start=\"412\"\u003eSensor Type:\u003c\/strong\u003e Typically uses \u003cstrong data-end=\"469\" data-start=\"444\"\u003einfrared (IR) sensors\u003c\/strong\u003e to detect the line. The module consists of 8 IR emitters and receivers in a \u003cstrong data-end=\"559\" data-start=\"546\"\u003e2x4 array\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"714\" data-start=\"561\"\u003e\n\u003cstrong data-end=\"576\" data-start=\"563\"\u003eChannels:\u003c\/strong\u003e The module has \u003cstrong data-end=\"606\" data-start=\"592\"\u003e8 channels\u003c\/strong\u003e (sensors), providing better detection and accuracy along the path, as each channel corresponds to a sensor.\u003c\/li\u003e\n\u003cli data-end=\"896\" data-start=\"715\"\u003e\n\u003cstrong data-end=\"739\" data-start=\"717\"\u003eWorking Principle:\u003c\/strong\u003e When the sensor detects the line (usually black), it reflects less infrared light compared to a white surface, allowing the sensor to detect the difference.\u003c\/li\u003e\n\u003cli data-end=\"1092\" data-start=\"897\"\u003e\n\u003cstrong data-end=\"910\" data-start=\"899\"\u003eOutput:\u003c\/strong\u003e The output is usually a \u003cstrong data-end=\"953\" data-start=\"935\"\u003edigital signal\u003c\/strong\u003e (HIGH\/LOW) or \u003cstrong data-end=\"978\" data-start=\"968\"\u003eanalog\u003c\/strong\u003e (depending on the version). It can be interfaced directly with microcontrollers to control the motors of a robot.\u003c\/li\u003e\n\u003cli data-end=\"1279\" data-start=\"1093\"\u003e\n\u003cstrong data-end=\"1122\" data-start=\"1095\"\u003eAdjustable Sensitivity:\u003c\/strong\u003e Some models allow you to adjust the \u003cstrong data-end=\"1184\" data-start=\"1159\"\u003ethreshold sensitivity\u003c\/strong\u003e for detecting the line, allowing customization for different surfaces and lighting conditions.\u003c\/li\u003e\n\u003cli data-end=\"1346\" data-start=\"1280\"\u003e\n\u003cstrong data-end=\"1300\" data-start=\"1282\"\u003eVoltage Range:\u003c\/strong\u003e Typically operates between \u003cstrong data-end=\"1345\" data-start=\"1328\"\u003e3.3V to 5V DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45190472532126,"sku":"","price":145.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/8CHTRACL.jpg?v=1741342397"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/collections\/just-make-this-cool.png?v=1757081010","url":"https:\/\/majestronicz.in\/collections\/sensors.oembed?page=4","provider":"MAJESTRONICZ","version":"1.0","type":"link"}