{"title":"SHOP DISCOUNT","description":null,"products":[{"product_id":"mini-water-pump","title":"Mini Water Pump Motor 3V TO 12V","description":"\u003cp\u003e\u003cstrong\u003eMini Water Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mini Water Pump Motor is a compact DC-powered pump designed for transferring water and other non-corrosive liquids in small-scale applications. It is lightweight, energy-efficient, and easy to integrate into Arduino, IoT, robotics, and DIY projects. The pump operates by converting electrical energy into mechanical motion, enabling a steady flow of water through its inlet and outlet ports.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3V–12V DC (varies by model)\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 100–300mA\u003c\/li\u003e\n\u003cli\u003eFlow Rate: Up to 120 L\/H (model dependent)\u003c\/li\u003e\n\u003cli\u003eMotor Type: DC Motor\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic Housing\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet: Hose-compatible nozzles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111611756702,"sku":"","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/BA-172.jpg?v=1721380209"},{"product_id":"ir-sensor-module","title":"IR Sensor Module","description":"\u003ch3\u003eIR Sensor Module \u003c\/h3\u003e\n\u003cp\u003eAn \u003cstrong\u003eIR (Infrared) sensor\u003c\/strong\u003e is an electronic device that detects \u003cstrong\u003eobjects, distance, or movement using infrared light\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: \u003cstrong\u003e3.3V – 5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital or analog output (depending on module)\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity (in many modules)\u003c\/li\u003e\n\u003cli\u003eFast and low-cost detection system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePin Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e → Power supply (5V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e → Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOUT\u003c\/strong\u003e → Output signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624896670,"sku":"","price":31.0,"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":"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\u003cp\u003eThe LM393 LDR Sensor Module is a light-detection sensor used to measure ambient light intensity and detect the presence or absence of light. It works using a Light Dependent Resistor (LDR) whose resistance changes based on light levels. The module processes this change using the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eLM393\u003c\/span\u003e\u003c\/span\u003e, which converts the analog light signal into a digital output for easy use with microcontrollers like Arduino, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"40by3m\" data-start=\"661\" data-end=\"701\"\u003e\n\u003cstrong data-start=\"663\" data-end=\"679\"\u003eModule Type:\u003c\/strong\u003e Light Sensor Module\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11g7ad4\" data-start=\"702\" data-end=\"758\"\u003e\n\u003cstrong data-start=\"704\" data-end=\"725\"\u003eSensor Component:\u003c\/strong\u003e LDR (Light Dependent Resistor)\u003c\/li\u003e\n\u003cli data-section-id=\"kkm3m2\" data-start=\"759\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"761\" data-end=\"779\"\u003eComparator IC:\u003c\/strong\u003e LM393\u003c\/li\u003e\n\u003cli data-section-id=\"1dey86a\" data-start=\"788\" data-end=\"827\"\u003e\n\u003cstrong data-start=\"790\" data-end=\"812\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"kfpu61\" data-start=\"828\" data-end=\"887\"\u003e\n\u003cstrong data-start=\"830\" data-end=\"846\"\u003eOutput Type:\u003c\/strong\u003e Digital (DO) and sometimes Analog (AO)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625060510,"sku":"","price":35.0,"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":"mq-2-smoke-sensor","title":"MQ-2 Smoke Sensor","description":"\u003cp\u003e\u003cstrong\u003eMQ-2 Smoke Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong data-end=\"58\" data-start=\"39\"\u003eMQ-2 Gas Sensor\u003c\/strong\u003e is a widely used electronic sensor designed to detect \u003cstrong data-end=\"142\" data-start=\"113\"\u003eflammable gases and smoke\u003c\/strong\u003e. It is highly sensitive to gases such as LPG, propane, methane, hydrogen, alcohol, and smoke particles. The sensor works by measuring changes in resistance of its internal sensing material when exposed to gas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"555\" data-start=\"510\" data-section-id=\"1rlq5x0\"\u003e\n\u003cstrong data-end=\"528\" data-start=\"512\"\u003eSensor Type:\u003c\/strong\u003e Semiconductor gas sensor\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"575\" data-start=\"556\" data-section-id=\"ymtvpa\"\u003e\n\u003cstrong data-end=\"568\" data-start=\"558\"\u003eModel:\u003c\/strong\u003e MQ-2\u003c\/li\u003e\n\u003cli data-end=\"608\" data-start=\"576\" data-section-id=\"1q95q21\"\u003e\n\u003cstrong data-end=\"600\" data-start=\"578\"\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n\u003cli data-end=\"663\" data-start=\"609\" data-section-id=\"ee6jrf\"\u003e\n\u003cstrong data-end=\"631\" data-start=\"611\"\u003eHeating Voltage:\u003c\/strong\u003e 5V (internal heater required)\u003c\/li\u003e\n\u003cli data-end=\"736\" data-start=\"664\" data-section-id=\"188uc1d\"\u003e\n\u003cstrong data-end=\"686\" data-start=\"666\"\u003eDetection Gases:\u003c\/strong\u003e LPG, propane, methane, hydrogen, alcohol, smoke\u003c\/li\u003e\n\u003cli data-end=\"736\" data-start=\"664\" data-section-id=\"188uc1d\"\u003e\n\u003cstrong data-end=\"813\" data-start=\"797\"\u003eOutput Type:\u003c\/strong\u003e Analog (AO) and Digital (DO)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625289886,"sku":"","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-118.jpg?v=1721380338"},{"product_id":"pir-motion-sensor","title":"PIR Motion Sensor","description":"\u003cp\u003e\u003cstrong\u003ePIR Motion Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA\u003cstrong\u003e \u003cstrong data-end=\"79\" data-start=\"39\"\u003ePassive Infrared (PIR) Motion Sensor\u003c\/strong\u003e \u003c\/strong\u003eis an electronic sensor that detects the presence and movement of people or objects by sensing changes in infrared (IR) radiation emitted from warm bodies. The sensor does not emit any energy itself; instead, it passively monitors infrared radiation in its field of view.\u003c\/p\u003e\n\u003cul data-start=\"772\" data-end=\"1252\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"zyh16k\" data-start=\"772\" data-end=\"813\"\u003e\n\u003cstrong data-start=\"774\" data-end=\"790\"\u003eSensor Type:\u003c\/strong\u003e Passive Infrared (PIR)\u003c\/li\u003e\n\u003cli data-section-id=\"1fwzzf8\" data-start=\"814\" data-end=\"852\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"838\"\u003eOperating Voltage:\u003c\/strong\u003e 4.5V – 20V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1uodleb\" data-start=\"853\" data-end=\"887\"\u003e\n\u003cstrong data-start=\"855\" data-end=\"879\"\u003eCurrent Consumption:\u003c\/strong\u003e \u0026lt; 50 µA\u003c\/li\u003e\n\u003cli data-section-id=\"1yergyj\" data-start=\"888\" data-end=\"936\"\u003e\n\u003cstrong data-start=\"890\" data-end=\"910\"\u003eDetection Range:\u003c\/strong\u003e 3 – 7 meters (adjustable)\u003c\/li\u003e\n\u003cli data-section-id=\"1onefa9\" data-start=\"937\" data-end=\"970\"\u003e\n\u003cstrong data-start=\"939\" data-end=\"959\"\u003eDetection Angle:\u003c\/strong\u003e Up to 120°\u003c\/li\u003e\n\u003cli data-section-id=\"yr9gv0\" data-start=\"971\" data-end=\"1008\"\u003e\n\u003cstrong data-start=\"973\" data-end=\"984\"\u003eOutput:\u003c\/strong\u003e Digital HIGH\/LOW signal\u003c\/li\u003e\n\u003cli data-section-id=\"agd7q0\" data-start=\"1009\" data-end=\"1061\"\u003e\n\u003cstrong data-start=\"1011\" data-end=\"1029\"\u003eTrigger Modes:\u003c\/strong\u003e Single Trigger \/ Repeat Trigger\u003c\/li\u003e\n\u003cli data-section-id=\"1a57o9x\" data-start=\"1062\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1064\" data-end=\"1079\"\u003eDelay Time:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli data-section-id=\"1o4pfh\" data-start=\"1091\" data-end=\"1134\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1119\"\u003eOperating Temperature:\u003c\/strong\u003e -15°C to +70°C\u003c\/li\u003e\n\u003cli data-section-id=\"1gosyu9\" data-start=\"1135\" data-end=\"1252\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1137\" data-end=\"1154\"\u003eApplications:\u003c\/strong\u003e Motion detection, security alarms, automatic lighting, smart home systems, and robotics projects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625486494,"sku":"","price":79.0,"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":"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\u003eThe Soil Moisture Sensor is used to measure the moisture content present in soil. It works by detecting the electrical conductivity between its probes, which varies with the amount of water in the soil. The sensor is widely used in smart irrigation systems, agricultural monitoring, plant watering systems, and Arduino-based projects.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1tsrwp7\" data-start=\"586\" data-end=\"633\"\u003e\n\u003cstrong data-start=\"588\" data-end=\"604\"\u003eSensor Type:\u003c\/strong\u003e Soil Moisture Sensor (YL-69)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13vikwy\" data-start=\"634\" data-end=\"673\"\u003e\n\u003cstrong data-start=\"636\" data-end=\"658\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3 V – 5 V DC\u003c\/li\u003e\n\u003cli data-section-id=\"gp0a5q\" data-start=\"674\" data-end=\"711\"\u003e\n\u003cstrong data-start=\"676\" data-end=\"692\"\u003eOutput Type:\u003c\/strong\u003e Analog and Digital\u003c\/li\u003e\n\u003cli data-section-id=\"92a1oq\" data-start=\"712\" data-end=\"753\"\u003e\n\u003cstrong data-start=\"714\" data-end=\"728\"\u003eInterface:\u003c\/strong\u003e 4-Pin (VCC, GND, AO, DO)\u003c\/li\u003e\n\u003cli data-section-id=\"1sagjx7\" data-start=\"754\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"756\" data-end=\"778\"\u003eOperating Current:\u003c\/strong\u003e Typically \u0026lt; 20 mA\u003c\/li\u003e\n\u003cli data-section-id=\"kv6klg\" data-start=\"797\" data-end=\"856\"\u003e\n\u003cstrong data-start=\"799\" data-end=\"818\"\u003eSensing Method:\u003c\/strong\u003e Conductivity-Based Moisture Detection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111625584798,"sku":"","price":49.0,"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":"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":"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\u003cp data-start=\"38\" data-end=\"427\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Water Level Sensor Module is used to detect and measure the presence or level of water through conductive sensing traces on the sensor surface. As the water level rises, more conductive tracks come into contact with water, causing the output signal to change. It is widely used in water level monitoring, tank level detection, leak detection, and Arduino-based automation projects.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"459\" data-end=\"758\"\u003e\n\u003cli data-section-id=\"gf021a\" data-start=\"459\" data-end=\"504\"\u003e\n\u003cstrong data-start=\"461\" data-end=\"478\"\u003eProduct Type:\u003c\/strong\u003e Water Level Sensor Module\u003c\/li\u003e\n\u003cli data-section-id=\"kglizm\" data-start=\"505\" data-end=\"542\"\u003e\n\u003cstrong data-start=\"507\" data-end=\"529\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"12bzkm9\" data-start=\"543\" data-end=\"575\"\u003e\n\u003cstrong data-start=\"545\" data-end=\"561\"\u003eOutput Type:\u003c\/strong\u003e Analog Signal\u003c\/li\u003e\n\u003cli data-section-id=\"1yx76ga\" data-start=\"576\" data-end=\"608\"\u003e\n\u003cstrong data-start=\"578\" data-end=\"592\"\u003eInterface:\u003c\/strong\u003e 3-Pin (S, +, -)\u003c\/li\u003e\n\u003cli data-section-id=\"4hx8fv\" data-start=\"609\" data-end=\"658\"\u003e\n\u003cstrong data-start=\"611\" data-end=\"630\"\u003eDetection Area:\u003c\/strong\u003e Approximately 40 mm × 16 mm\u003c\/li\u003e\n\u003cli data-section-id=\"gmzty7\" data-start=\"659\" data-end=\"715\"\u003e\n\u003cstrong data-start=\"661\" data-end=\"680\"\u003eSensing Method:\u003c\/strong\u003e Conductivity-Based Water Detection\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"}],"url":"https:\/\/majestronicz.in\/collections\/shop-discount.oembed","provider":"MAJESTRONICZ","version":"1.0","type":"link"}