{"product_id":"digital-sensor-ttp223b-module-capacitive-touch-switch","title":"Digital Sensor TTP223B Module Capacitive Touch Switch","description":"\u003cp\u003e\u003cimg src=\"https:\/\/zbotic.in\/wp-content\/uploads\/1970\/01\/Digital-Sensor-TTP223B-Module-Capacitive-Touch-Switch.png\" width=\"97\" height=\"101\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Sensor TTP223B Module Capacitive Touch Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TTP223B Module Capacitive Touch Sensor Switch is built around the TTP223B touch-sensing IC, eliminating the need for traditional push-button switches.\u003c\/p\u003e\n\u003cp\u003eThis digital capacitive touch switch module typically outputs a low signal while in a low power state. When a touch is detected on the designated circular area, it switches to a high output and enters a quick response mode. If no touch is sensed for 12 seconds, it reverts to the low power state.\u003c\/p\u003e\n\u003cp\u003eWhen mounted on non-metallic surfaces such as plastic, glass, or acrylic, the sensor can be concealed within walls or desks. Additionally, a thin layer of non-metallic material, like paper, can cover the module, allowing it to remain hidden while still being functional at the correct touch location.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTouch Sensor Interface:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features three pins (GND, VCC, SIG): GND connects to ground, VCC is the power supply, and SIG is the digital signal output pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Indicator:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA green LED lights up when the power is on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch Area :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe touch-sensitive area resembles a fingerprint icon, designed for easy triggering with a finger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositioning Holes : \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFour M2 screw holes with a diameter of 2.2mm facilitate easy installation and positioning of the module for inter-module combinations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\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","brand":"Future Electro","offers":[{"title":"Default Title","offer_id":48346201391347,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9982\/9235\/files\/223...webp?v=1767871980","url":"https:\/\/futureelectro.in\/products\/digital-sensor-ttp223b-module-capacitive-touch-switch","provider":"Future Electro","version":"1.0","type":"link"}