{"product_id":"ttp223-capacitive-touch-sensor-module-self-lock-arduino-10pack","title":"TTP223 Capacitive Touch Sensor Module — Self-Lock\/No-Lock, High\/Low Output, Arduino (10-Pack)","description":"\u003ch2\u003eTTP223 Capacitive Touch Sensor Module — Self-Lock\/No-Lock, High\/Low Output (10-Pack)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTTP223-BA6 capacitive touch sensor module\u003c\/strong\u003e detects finger touch without mechanical contact — no moving parts, no wear, silent operation. The output mode (self-locking or no-locking, high or low level) is configurable via two solder pads (A and B), making it adaptable for both momentary and latching touch switch applications. Pack of 10 for prototyping stock or multi-button projects.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIC:\u003c\/strong\u003e TTP223-BA6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 2.5V – 5.5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Digital TTL (high or low level)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Size:\u003c\/strong\u003e 15 × 12mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Fast (\u0026lt;60ms)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 10 modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOutput Mode Configuration (A\/B Solder Pads)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAB=00:\u003c\/strong\u003e No-lock, High TTL output (momentary HIGH when touched)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAB=01:\u003c\/strong\u003e Self-lock, High TTL output (toggles HIGH\/LOW on each touch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAB=10:\u003c\/strong\u003e No-lock, Low TTL output (momentary LOW when touched — active LOW)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAB=11:\u003c\/strong\u003e Self-lock, Low TTL output (toggles on each touch, active LOW)\u003c\/li\u003e\n  \u003cli\u003eDefault (no solder): AB=00 — no-lock, high output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTouch vs Mechanical Switch\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitive touch (this module):\u003c\/strong\u003e No moving parts, silent, works through thin non-conductive surfaces (glass, acrylic, plastic)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical switch:\u003c\/strong\u003e Audible click, requires physical force, wears over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTouchless ON\/OFF switch for Arduino projects\u003c\/li\u003e\n  \u003cli\u003eCapacitive touch lamp dimmer\u003c\/li\u003e\n  \u003cli\u003eTouch-activated relay control\u003c\/li\u003e\n  \u003cli\u003eHidden touch switch behind panel surface\u003c\/li\u003e\n  \u003cli\u003eMulti-touch button array (10-pack)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTTP223-BA6 capacitive touch module, 10-pack — configurable self-lock\/no-lock, high\/low output for touchless Arduino switch applications.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"0 \/ 5PCS","offer_id":47862876471531,"sku":"14:200004889#10PCS;35:3454635#0","price":9.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sc3ccc6020a12493fa5d32d8b277e62d5e.webp?v=1771905521","url":"https:\/\/keszoox.com\/products\/ttp223-capacitive-touch-sensor-module-self-lock-arduino-10pack","provider":"Keszoox","version":"1.0","type":"link"}