{"product_id":"tcrt5000-ir-sensor-module","title":"TCRT5000 IR Sensor Module","description":"\u003cmeta name=\"description\" content=\"Buy TCRT5000 IR Sensor Module online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eTCRT5000 IR Sensor Module\u003c\/h1\u003e\n\u003cp\u003eCompact reflective infrared sensor module based on the TCRT5000 IC, ideal for line following robots, proximity detection, and object sensing. Features an onboard IR emitter and phototransistor pair with adjustable sensitivity via a built-in potentiometer, providing both digital and analog output for versatile integration with Arduino, ESP32, and other microcontrollers. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor IC\u003c\/td\u003e\n\u003ctd\u003eTCRT5000 Reflective Optical Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V - 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital (DO) + Analog (AO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Range\u003c\/td\u003e\n\u003ctd\u003e1mm - 25mm (optimal ~2.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter\u003c\/td\u003e\n\u003ctd\u003eInfrared LED (950nm wavelength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetector\u003c\/td\u003e\n\u003ctd\u003ePhototransistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity Adjustment\u003c\/td\u003e\n\u003ctd\u003eOnboard potentiometer (10KOhm trimmer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Output\u003c\/td\u003e\n\u003ctd\u003eTTL level (HIGH\/LOW) with threshold adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComparator IC\u003c\/td\u003e\n\u003ctd\u003eLM393 Dual Comparator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator LEDs\u003c\/td\u003e\n\u003ctd\u003ePower LED (Red) + Signal LED (Green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e~20mA at 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Dimensions\u003c\/td\u003e\n\u003ctd\u003e~32mm x 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eM3 mounting hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e4-pin header (VCC, GND, DO, AO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 degreesC to +85 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower supply input (3.3V - 5V DC)\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 - LOW when object\/surface detected, HIGH otherwise\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 - voltage proportional to reflected IR intensity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual output (digital + analog) provides flexible integration for simple threshold detection or precise distance measurement\u003c\/li\u003e\n\u003cli\u003eOnboard LM393 comparator with adjustable potentiometer for precise sensitivity tuning without additional circuitry\u003c\/li\u003e\n\u003cli\u003eCompact breakout board design with mounting hole for easy installation on robots and chassis\u003c\/li\u003e\n\u003cli\u003eBuilt-in power and signal indicator LEDs for real-time visual feedback during calibration and operation\u003c\/li\u003e\n\u003cli\u003eWide voltage compatibility (3.3V-5V) works directly with Arduino, ESP32, Raspberry Pi, and other popular platforms\u003c\/li\u003e\n\u003cli\u003eFast response time suitable for high-speed line following and real-time obstacle detection\u003c\/li\u003e\n\u003cli\u003e100% authentic modules sourced from trusted suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse with same-day delivery in Bengaluru\u003c\/li\u003e\n\u003cli\u003eExpert technical support included for wiring, code, and project guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe TCRT5000 IR sensor module operates on the principle of infrared reflection. The onboard IR LED continuously emits infrared light at 950nm. When an object or surface is within the detection range (1-25mm), the emitted IR light reflects back and is captured by the phototransistor. The amount of reflected light varies based on distance and surface color - lighter surfaces reflect more IR light while darker surfaces absorb it. The reflected signal is processed by the LM393 comparator, which compares it against a threshold set by the onboard potentiometer. When the reflected intensity exceeds the threshold, the digital output pin goes LOW, indicating detection. The analog output simultaneously provides a continuous voltage proportional to the reflected IR intensity, enabling more granular measurements for applications requiring variable distance or reflectance data.\u003c\/p\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Following Robot:\u003c\/strong\u003e Mount multiple TCRT5000 modules underneath a robot chassis to detect and follow black lines on white surfaces. Use the digital outputs for simple on\/off line detection or analog outputs for proportional control algorithms that enable smoother turns and faster tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Detection for Tabletop Robot:\u003c\/strong\u003e Install sensors facing downward on the edges of an autonomous robot to detect table edges and prevent the robot from falling off surfaces - essential for tabletop sumo bots and cleaning robots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProximity \u0026amp; Object Detection:\u003c\/strong\u003e Use as a short-range proximity sensor to detect objects within 25mm for applications like automatic dispensers, paper detection in printers, or obstacle avoidance in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder \u0026amp; Speed Measurement:\u003c\/strong\u003e Pair with a slotted encoder wheel attached to a motor shaft to count rotations and measure RPM. The\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy TCRT5000 IR Sensor Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eTCRT5000 IR Sensor Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eTCRT5000 IR Sensor Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eTCRT5000 IR Sensor Module\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773692444835,"sku":"TES-EV102332","price":38.16,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/tcrt5000-dual-channel-line-tracking-sensor-module-400x400.jpg?v=1701073866","url":"https:\/\/www.theengineerstore.in\/te\/products\/tcrt5000-ir-sensor-module","provider":"The Engineer Store","version":"1.0","type":"link"}