#Deal: Sharp GP2Y0A02YK0F clone A02YK0, proximity detection and IR distance measurement

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Set Alert for Product: 1pcs GP2Y0A02YK0F Infrared Proximity Sensor Detect 20-150cm with Cable Free Shipping - $4.70
Price history
Price history for 1pcs GP2Y0A02YK0F Infrared Proximity Sensor Detect 20-150cm with Cable Free Shipping
Latest updates:
  • $4.70 - 24 August 2018
  • $4.47 - 19 August 2018
  • $4.70 - 13 August 2018
  • $4.47 - 3 August 2018
  • $4.70 - 30 June 2018
  • $4.47 - 21 June 2018
  • $4.70 - 15 June 2018
Since: 15 June 2018
  • Highest Price: $4.70 - 15 June 2018
  • Lowest Price: $4.47 - 21 June 2018
Last Amazon price update was: 14 November 2018 3 h 02 min
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.

The Sharp GP2Y0A02YK0F is an infrared sensor that returns an analog signal proportional to the distance to an object. It is sensitive between 20cm and 150cm. Clones sold under the reference A02YK0 FXX may have different characteristics and require manual calibration. Read this tutorial that explains step by step how to manually calibrate your sensor.


The Sharp A02YK0 connects to an analog input of an Arduino, ESP32 or ESP8266.

I advise you to use the ZSharp library directly available from the Arduino IDE to read the distance directly in millimeters.

If you get random measurements like in this case beyond 700mm

sharp GP2Y0A02YK0F zwharp librarie arduino

Follow this tutorial to perform a manual calibration. You can increase the accuracy and the measuring range.

sharp GP2Y0A02YK0F calibrated arduino

After calibration, the sensor reliably allows up to 1300mm (1.3m).

Sharp GP2Y0A02YK0F Specials



Sensors: Proximity

Output | Relay: 0



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