{"product_id":"sharp-gp2y0a21yk0f-distance-sensor","title":"Sharp GP2Y0A21YK0F Distance Sensor","description":"\u003cp\u003eThe Sharp GP2Y0A21YK0F is an infrared distance sensor that measures objects between roughly 10cm and 80cm and reports the reading as a simple analog voltage — no I2C or SPI bus setup required, just an ADC pin on the controller. That simplicity has made it a long-standing favourite for obstacle-avoidance and line-following robots.\u003c\/p\u003e\u003cp\u003eBecause it measures optically rather than through physical contact, it doesn't wear out the way a bump switch or contact sensor would, and works reliably across thousands of detection cycles. It reads directly into Arduino, Raspberry Pi, or ESP32 analog inputs, and the compact housing mounts easily on a robot chassis or automation fixture.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e10-80cm infrared distance measurement\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output\u003c\/li\u003e\n\u003cli\u003eNon-contact, low mechanical wear\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, Raspberry Pi, ESP32\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable choice for Indian robotics builders working on obstacle avoidance and collision detection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Japan\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":49831530365185,"sku":"TTD-RC-0FDISTANCESENSOR","price":584.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/Robocraze_Sharp_GP2Y0A21YK0F_Distance_Sensor.png?v=1784048674","url":"https:\/\/techdepot.in\/products\/sharp-gp2y0a21yk0f-distance-sensor","provider":"Tech Depot India","version":"1.0","type":"link"}