{"product_id":"diy-touch-activated-control-kit-arduino-nano-relay","title":"DIY - Touch-Activated Control Kit - Arduino Nano, Relay","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis DIY project builds a touch-controlled switch. Touching a TTP223 sensor pad makes an Arduino Nano toggle a relay that can switch a lamp or other device on and off.\u003c\/p\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eThe TTP223 touch sensor outputs a signal when your finger touches the pad.\u003c\/li\u003e\n\u003cli\u003eThe Arduino Nano reads the signal and toggles its state.\u003c\/li\u003e\n\u003cli\u003eThe relay module switches the connected load on or off accordingly.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eComplete Parts List\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArduino Nano C Type V3 ATMEGA328 with Soldered Headers\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTTP223 Touch Sensor (Blue PCB)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V 1 Channel Relay Module\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e400 Points Mini Solderless Prototype PCB Breadboard High Quality\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumper Wire 10 Pin Male To Female 20cm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumper Wire 10 Pin Male To Male 20cm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMB102 Adjustable Breadboard Power Supply Module (3.3V \u0026amp; 5V) for Arduino \u0026amp; Raspberry Pi\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch-controlled lamps\u003c\/strong\u003e - a modern, button-free switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome automation\u003c\/strong\u003e - a base for smart switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay learning\u003c\/strong\u003e - safely control higher-power devices from a microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFull Build Guide\u003c\/h3\u003e\u003cp\u003eStep-by-step instructions and code for this exact project are on \u003ca href=\"https:\/\/www.kitkraft.in\/blogs\/project\/build-a-touch-activated-control-system-using-arduino-nano-touch-sensor-and-relay-module-kitkraft-project\"\u003eProject Hub\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDo I need coding experience?\u003c\/strong\u003e No prior experience is required - this kit is built around one specific project, and the full code is freely available. See the build guide above.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tools do I need beyond what's included?\u003c\/strong\u003e A computer with the free Arduino IDE (or ESP8266 board support, where applicable) installed to upload the code. No soldering is required for this build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I reuse the parts afterward?\u003c\/strong\u003e Yes - every component in this kit is a standard, reusable part you can use in future projects, not a single-use kit.\u003c\/p\u003e","brand":"Kitkraft","offers":[{"title":"Default Title","offer_id":49414104875147,"sku":"KKPRJ0025","price":699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1908\/0075\/files\/Gemini_Generated_Image_tuxu9mtuxu9mtuxu.png?v=1790513780","url":"https:\/\/www.kitkraft.in\/products\/diy-touch-activated-control-kit-arduino-nano-relay","provider":"Kitkraft","version":"1.0","type":"link"}