---
product_id: 53971297
title: "Pololu Proximity Sensor Sharp GP2Y0 A21YK"
brand: "pololu"
price: "R13"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/53971297-pololu-proximity-sensor-sharp-gp2y0-a21yk
store_origin: ZA
region: South Africa
---

# Pololu Proximity Sensor Sharp GP2Y0 A21YK

**Brand:** pololu
**Price:** R13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Pololu Proximity Sensor Sharp GP2Y0 A21YK by pololu
- **How much does it cost?** R13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/53971297-pololu-proximity-sensor-sharp-gp2y0-a21yk)

## Best For

- pololu enthusiasts

## Why This Product

- Trusted pololu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sharp infrared proximity sensor (GP2Y0 A21YK). Has a 3 pin JST connector and provides an analog value (Voltage) according to the distance of the object detected.<br/> The output provides 3.1 V to 10 cm to 0.4 V to 80 cm so that any microcontroller with a ADC input available can easily interpret their signal without need of external components.<br/> Don't forget the JST connector also available (see related products)<br/> Documentation: gp2y0 a21yk. PDF

## Images

![Pololu Proximity Sensor Sharp GP2Y0 A21YK - Image 1](https://m.media-amazon.com/images/I/41bTGK0MlGL.jpg)
![Pololu Proximity Sensor Sharp GP2Y0 A21YK - Image 2](https://m.media-amazon.com/images/I/41pSSi7nrFL.jpg)
![Pololu Proximity Sensor Sharp GP2Y0 A21YK - Image 3](https://m.media-amazon.com/images/I/41j0bW6MVkL.jpg)
![Pololu Proximity Sensor Sharp GP2Y0 A21YK - Image 4](https://m.media-amazon.com/images/I/51VVYqrrPaL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/53971297-pololu-proximity-sensor-sharp-gp2y0-a21yk](https://www.desertcart.co.za/products/53971297-pololu-proximity-sensor-sharp-gp2y0-a21yk)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-21*