{"product_id":"touchless-smart-tap-pro-kit-arduino-edge-detection-robot","title":"Touchless Smart Tap Pro Kit: Arduino Edge Detection Robot","description":"\u003ch1\u003eTouchless Smart Tap Pro Kit with Arduino Uno + IR Sensors - Build a Table-Edge Avoiding Robot That Never Falls Off\u003c\/h1\u003e\n\n\u003cp class=\"value-summary\"\u003eEvery part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.\u003c\/p\u003e\n\n\u003cdiv class=\"specs-strip\"\u003e\n  \u003cspan\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Beginner\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eBuild Time:\u003c\/strong\u003e 2-3 hrs\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eAge:\u003c\/strong\u003e 5-15\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e Floor detection logic \u0026amp; motor halt\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eImagine a small robot that roams freely across a bathroom counter, a study desk, or any flat surface - but the moment it reaches the edge, it stops as if it saw the void. That's exactly what you'll build with the Touchless Smart Tap Pro Kit. Using three TCRT5000 IR sensors mounted on the underside of a 2WD chassis, the Arduino Uno reads surface reflectivity continuously and halts both motors before a wheel ever leaves the table. It's a tangible, beginner-friendly way to understand how autonomous vehicles avoid cliffs, all while getting hands-on with motor drivers and sensor logic.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll Build\u003c\/h2\u003e\n\u003cp\u003eA fully functional edge-detection robot on a two-wheel-drive chassis. You'll assemble the frame, mount the motors and castor wheel, wire the L298N motor driver and three IR modules, then upload a program that reads the sensor states. Once calibrated, the robot will cruise confidently across a tabletop and freeze at the edge - every single time. No remote control needed; the intelligence is in the sensor feedback loop you create.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll Learn\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHow TCRT5000 infrared sensors distinguish a surface from open air using reflected light, and how to set reliable threshold values.\u003c\/li\u003e\n  \u003cli\u003eProgramming the Arduino Uno to read digital\/analog sensor inputs and immediately trigger motor halt logic.\u003c\/li\u003e\n  \u003cli\u003eMotor driver wiring fundamentals: connecting the L298N to two DC gear motors and controlling them\n\n\u003cdiv class=\"kit-description\"\u003e\n  \u003cp\u003eBathroom - IR sensors on the underside stop the robot from falling off a table. Teaches floor detection logic and motor halt.\u003c\/p\u003e\n  \u003ch4\u003eWhat's in this kit\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/uno-r3-ch340g-atmega328p-board-arduino-compatible\"\u003eArduino Uno R3\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/products\/tcrt5000-ir-sensor-module-for-obstacle-avoidance-line-following-0342\"\u003eTCRT5000 IR Module\u003c\/a\u003e x3\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/l298n-motor-driver-module-specs-pinout-projects-compoden\"\u003eL298N Motor Driver\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/products\/tt-gear-motor-high-torque-dc-motor-for-arduino-robotics\"\u003eTT Gear Motor\u003c\/a\u003e x2\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/castor-wheel-15-inch-nylon-robot-chassis-mobility\"\u003eCastor Wheel\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/2wd-robot-chassis-kit-with-motors-and-wheels-for-diy-robotics\"\u003e2WD Chassis\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/products\/18650-cell-37v-2600mah-li-ion-battery\"\u003e18650 Cell\u003c\/a\u003e x2\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/18650-battery-holder-single-cell-cylindrical-holder-for-diy-electronics\"\u003e18650 Holder\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/products\/resistor-variety-pack-100-pcs-10-values-14w-carbon-film\"\u003e10k? Resistors\u003c\/a\u003e x10\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/products\/capacitor-variety-pack-6-values-100nf-to-470uf-30-pieces\"\u003e100nF Caps\u003c\/a\u003e x5\u003c\/li\u003e\n    \u003cli\u003eM-M Wires x20\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included in the Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors includes all components needed: Arduino Uno R3, TCRT5000 IR Module, L298N Motor Driver, TT Gear Motor, Castor Wheel and more. Everything is pre-tested for compatibility and shipped from Bengaluru, India.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What skill level is required for the Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This kit is designed for Beginner level makers, suitable for ages 5-15. Bathroom - IR sensors on the underside stop the robot from falling off a table. Teaches floor detection logic and motor halt. Estimated build time is 2-3 hrs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I buy the Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors online in India?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors is available online at Compoden (compoden.in), India's AI-powered electronics and robotics store. Ships from Bengaluru in 1-5 business days across India.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Touchless Smart Tap Pro Kit with Arduino Uno + IR Sensors\",\n  \"description\": \"Bathroom - IR sensors on the underside stop the robot from falling off a table. Teaches floor detection logic and motor halt.\",\n  \"sku\": \"CDN-KIT-2806\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Compoden\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/compoden.in\/products\/kit-touchless-smart-tap-pro-kit-with-arduino-uno-plus-ir-sensors\",\n    \"priceCurrency\": \"INR\",\n    \"price\": \"2175\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"Compoden\"}\n  },\n  \"category\": \"Robotics \u0026 Motion\"\n}\n\u003c\/script\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Compoden","offers":[{"title":"Clone","offer_id":53469392241005,"sku":"CDN-KIT-2806-CL","price":2570.0,"currency_code":"INR","in_stock":true},{"title":"R3 Original","offer_id":53469392273773,"sku":"CDN-KIT-2806-R3","price":4840.0,"currency_code":"INR","in_stock":true},{"title":"R4 WiFi","offer_id":53469392306541,"sku":"CDN-KIT-2806-R4","price":4210.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/touchless-smart-tap-pro-kit-arduino-edge-detection-robot.png?v=1782286698","url":"https:\/\/compoden.com\/products\/touchless-smart-tap-pro-kit-arduino-edge-detection-robot","provider":"Compoden","version":"1.0","type":"link"}