Sparkfun Infrared Proximity Sensor - Sharp GP2Y0A21YK
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Newegg
USD 32.12
at Newegg
Updated: Nov 05, 2026
About this item
Key Features Analog output Genuine Sharp Part# GP2Y0A21YK Female JST connector on the back of the part
Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing a pigtail or soldering wires directly to the back of the module. Item Specific Some Programming and Electrical prototyping skills required.
- Features
- Analog output
- Genuine Sharp Part# GP2Y0A21YK
- Female JST connector on the back of the part
Specifications
- Type
Sensors
- First Listed on Newegg
October 21, 2022
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.