{"product_id":"ttp223b-module-capacitive-touch-switch","title":"TTP223B Module Capacitive Touch Switch","description":"\u003cp\u003eThe TTP223B Module Capacitive Touch Sensor Switch is based on a touch-sensing IC (TTP223B) capacitive touch switch module. Allows you to remove the worry of conventional push-type keys.\u003c\/p\u003e\n\u003cp\u003eDigital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.\u003c\/p\u003e\n\u003cp\u003eIf the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks. In addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTouch Sensor Interface :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControl Interface: A total of three pins (GND, VCC, SIG), GND to the ground, VCC is the power supply, SIG digital signal output pin\u003c\/li\u003e\n\u003cli\u003ePower Indicator: Green LED, power on the right that is shiny\u003c\/li\u003e\n\u003cli\u003eTouch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.\u003c\/li\u003e\n\u003cli\u003ePositioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003ePower supply for 2 ~ 5.5V DC\u003c\/li\u003e\n\u003cli\u003eCan replace the traditional touch of a button\u003c\/li\u003e\n\u003cli\u003eFour M2 screws positioning holes for easy installation\u003c\/li\u003e\n\u003cli\u003eOutput Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA\u003c\/li\u003e\n\u003cli\u003eOutput pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Digital Sensor TTP223B Module Capacitive Touch Switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43470075035766,"sku":null,"price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/ttp223-1-channel-capacitive-touch-sensor-module-800x800.jpg?v=1780229395","url":"https:\/\/ebhoot.com\/products\/ttp223b-module-capacitive-touch-switch","provider":"eBhoot Electronics","version":"1.0","type":"link"}