{"product_id":"ttp223-red","title":"TTP223 RED","description":"\u003cp\u003eThe TTP223 Touch Key Module (red) is a single-channel capacitive touch sensor IC module replicating a single tactile button. 11×10.5mm sensing area, ~5mm range. Output configurable via solder jumpers: momentary or latching, active-high or active-low. Onboard LED. Auto-calibration every ~4s. \u003cstrong\u003eAllow ~0.5s stable time after power-on before touching.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOutput Modes (AB jumpers):\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAB=00: No-lock High TTL\u003c\/li\u003e\n\u003cli\u003eAB=01: Self-lock High TTL\u003c\/li\u003e\n\u003cli\u003eAB=10: No-lock Low TTL\u003c\/li\u003e\n\u003cli\u003eAB=11: Self-lock Low TTL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIC: TTP223\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2–5.5V DC\u003c\/li\u003e\n\u003cli\u003ePCB Size: 15 × 11mm\u003c\/li\u003e\n\u003cli\u003eResponse Time: ~60ms (Fast) \/ ~220ms (Low Power) @ 3V\u003c\/li\u003e\n\u003cli\u003eSensitivity: Adjustable via capacitance (0–50pF)\u003c\/li\u003e\n\u003cli\u003eMax On-time: 100s (MOTB pad option)\u003c\/li\u003e\n\u003cli\u003eCalibration: Auto, ~4s period\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-button replacement in compact electronics\u003c\/li\u003e\n\u003cli\u003eTouch-activated relay, LED, or buzzer control\u003c\/li\u003e\n\u003cli\u003eLatching or momentary input for Arduino projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371696177206,"sku":"TW369","price":6.8,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/TTP223_RED.webp?v=1787646172","url":"https:\/\/tecwizdom.com\/products\/ttp223-red","provider":"Tecwizdom.com","version":"1.0","type":"link"}