{"product_id":"single-key-touch-sensor-using-lm2907","title":"Single Key Touch Sensor using LM2907","description":"\u003cp\u003eThis is a single key device featuring a touch ON (Momentary) output. The project is built using the LM2907 chip.\u003cbr\u003eThis is a single key device featuring a touch ON (Momentary) output. The project is built using the LM2907 chip. The board provides stable sensing and has a wide working power supply range 5V to 12V DC and consumes 20mA. D1 power LED, D2 function LED.\u003c\/p\u003e\n\u003cp\u003eTouch sensors are used in many applications, from remote controls, LED light controls to appliance control panels. This is a simple solution to replace a mechanical button and can be implemented in a wide variety of applications. The sensor provides a great user experience. It is easy and more convenient to use as it has no moving mechanical parts.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply 5V to 12V DC @ 20mA\u003c\/li\u003e\n\u003cli\u003eD1 Power LED\u003c\/li\u003e\n\u003cli\u003eD2 Function LED, indicates when Sense\u003c\/li\u003e\n\u003cli\u003eSensor Output Normally High – Goes Low when triggered\u003c\/li\u003e\n\u003cli\u003eSensor Output TTL 5V when Supply 5V, Output 12V When Input Supply 12V\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 40.48 x 13.02 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":46319519137964,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/005.jpg?v=1780055415","url":"https:\/\/dotfry.com\/products\/single-key-touch-sensor-using-lm2907","provider":"dotfry","version":"1.0","type":"link"}