{"product_id":"gp2yoa21-sharp-sensor","title":"GP2YOA21 SHARP SENSOR","description":"\u003cp\u003eThe Sharp GP2Y0A21YK0F is an IR analog distance sensor with a measurement range of 10–80cm. Bounces infrared off objects and returns an analog voltage inversely proportional to distance: ~3V at 10cm, ~0.4V at 80cm. Includes a 3-pin JST interface cable (300mm). For distances over 1m, use ultrasonic sensors instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This sensor draws large, short current bursts. Place a 10µF or larger capacitor across VCC and GND close to the sensor to stabilise the supply line.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack\u003c\/strong\u003e — GND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed\u003c\/strong\u003e — 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite\u003c\/strong\u003e — Analog output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: GP2Y0A21YK0F\u003c\/li\u003e\n\u003cli\u003eRange: 10–80cm (0.1–0.8m)\u003c\/li\u003e\n\u003cli\u003eOutput: Analog voltage (3V @ 10cm, 0.4V @ 80cm)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 4.5–5.5V\u003c\/li\u003e\n\u003cli\u003eConnector: 3-pin JST (300mm cable)\u003c\/li\u003e\n\u003cli\u003eMounting holes: 3mm dia, 37mm apart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eObstacle detection and avoidance robots\u003c\/li\u003e\n\u003cli\u003eShort-range proximity sensing\u003c\/li\u003e\n\u003cli\u003eObject detection for automation projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371685724214,"sku":"TW173","price":510.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/GP2YOA21_SHARP_SENSOR.jpg?v=1787646109","url":"https:\/\/tecwizdom.com\/products\/gp2yoa21-sharp-sensor","provider":"Tecwizdom.com","version":"1.0","type":"link"}