{"product_id":"ttp223-touch-switch-module","title":"TTP223 Touch  Switch Module","description":"\u003cmeta name=\"description\" content=\"Buy TTP223 Touch Switch Module online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eTTP223 Touch Switch Module\u003c\/h1\u003e\n\u003cp\u003eAdd elegant, button-free touch control to your projects with the TTP223 Touch Switch Module. Based on the TTP223 capacitive touch sensor IC, this compact module detects finger touch through a sensing pad and outputs a clean digital HIGH\/LOW signal - replacing mechanical buttons with a sleek, modern interface. Available now at The Tech Depot, 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\u003eTTP223 Capacitive Touch Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e2.0V - 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital (HIGH\/LOW), Toggle or Momentary (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Mode (Default)\u003c\/td\u003e\n\u003ctd\u003eMomentary (active HIGH on touch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e~60ms (touch) \/ ~220ms (release)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuiescent Current\u003c\/td\u003e\n\u003ctd\u003e~1.5uA (ultra-low standby power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e~3uA at 3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Pins\u003c\/td\u003e\n\u003ctd\u003eVCC, GND, SIG (3-pin header)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003e~11mm x 10mm (compact form factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degreesC to +70 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurable Options\u003c\/td\u003e\n\u003ctd\u003eSolder jumpers A \u0026amp; B for toggle\/momentary and active HIGH\/LOW selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCapacitive Touch Sensor Module\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\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Detection:\u003c\/strong\u003e Senses finger touch through the onboard pad - no mechanical pressure needed, eliminating switch wear and bounce issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range (2.0V-5.5V):\u003c\/strong\u003e Directly compatible with 3.3V and 5V microcontrollers including Arduino, ESP32, ESP8266, STM32, and Raspberry Pi GPIO.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Only ~1.5uA in standby, making it ideal for battery-powered and energy-harvesting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Output Modes:\u003c\/strong\u003e Use onboard solder jumpers to switch between momentary (default) and toggle modes, and between active-HIGH and active-LOW output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e 60ms touch response and 220ms release time for snappy, reliable interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiny Footprint:\u003c\/strong\u003e At just ~11x10mm, it fits into the tightest enclosures and PCB layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple 3-Pin Interface:\u003c\/strong\u003e VCC, GND, and SIG - connect and read with a single digitalRead() call. No libraries or complex protocols required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Digital Output:\u003c\/strong\u003e No debouncing code needed - the IC handles signal conditioning internally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic TTP223 modules sourced from trusted suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support for wiring, coding, and integration\u003c\/li\u003e\n\u003cli\u003ePerfect replacement for mechanical push buttons in any project\u003c\/li\u003e\n\u003cli\u003eProven reliability across thousands of maker and industrial projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe TTP223 IC continuously monitors the capacitance of the onboard touch pad. When a finger approaches or touches the pad, the change in capacitance is detected and the module outputs a digital signal on the SIG pin. In the default \u003cstrong\u003emomentary mode\u003c\/strong\u003e, the output goes HIGH while the pad is touched and returns LOW when released. In \u003cstrong\u003etoggle mode\u003c\/strong\u003e (enabled via solder jumper), each touch alternates the output between HIGH and LOW - perfect for on\/off switching applications. The module requires no external components and self-calibrates on power-up.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Guide\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eArduino \/ MCU Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e3.3V or 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSIG\u003c\/td\u003e\n\u003ctd\u003eAny Digital Input (e.g., D2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eTip: Allow ~0.5 seconds after power-up for the TTP223 to auto-calibrate. Avoid touching the pad during this calibration window.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch-Activated LED Lamp:\u003c\/strong\u003e Build a stylish desk lamp that turns on\/off with a simple touch - use toggle mode for latching control and PWM for brightness levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Touch Panel:\u003c\/strong\u003e Arrange multiple TTP223 modules behind an acrylic or glass panel to create a custom touch interface for controlling lights, fans, and appliances via relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteractive Museum\/Exhibit Display:\u003c\/strong\u003e Let visitors touch pads to trigger audio, video, or lighting effects - no moving parts to wear out.\u003c\/li\u003e\n\u003cli\u003e\n\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 TTP223 Touch Switch Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eTTP223 Touch Switch Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\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\u003eTTP223 Touch Switch 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\u003eTTP223 Touch Switch Module\u003c\/strong\u003e at the best price in India? The Tech Depot 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":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746555932929,"sku":"TTD-17747","price":13.78,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/340ab05464fa805cacf41ddf39d47cea.jpg?v=1778107504","url":"https:\/\/techdepot.in\/products\/ttp223-touch-switch-module","provider":"Tech Depot India","version":"1.0","type":"link"}