---
product_id: 809329270
title: "IR Distance Sensor GP2Y0A21YK0F Photoelectric Detect Sensor Module with Cable 10-80cm,photoelectric detect Sensor"
brand: "blzqsq"
price: "COP 529861"
currency: COP
in_stock: true
category: "Blzqsq"
url: https://www.desertcart.co/products/809329270-ir-distance-sensor-gp2y0a21yk0f-photoelectric-detect-sensor-module-with-cable
store_origin: CO
region: Colombia
---

# 20-150cm precise range Analog voltage output Low 33mA power draw IR Distance Sensor GP2Y0A21YK0F Photoelectric Detect Sensor Module with Cable 10-80cm,photoelectric detect Sensor

**Brand:** blzqsq
**Price:** COP 529861
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your projects with precision sensing that never misses a beat!

## Quick Answers

- **What is this?** IR Distance Sensor GP2Y0A21YK0F Photoelectric Detect Sensor Module with Cable 10-80cm,photoelectric detect Sensor by blzqsq
- **How much does it cost?** COP 529861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/809329270-ir-distance-sensor-gp2y0a21yk0f-photoelectric-detect-sensor-module-with-cable)

## Best For

- blzqsq enthusiasts

## Why This Product

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

## Key Features

- • **Energy Efficient:** Consumes just 33mA, perfect for long-term projects without power drain worries.
- • **Robust & Reliable:** Unaffected by ambient temperature or object material, ensuring consistent performance.
- • **Effortless Integration:** Analog output designed for seamless MCU control with AD converters for real-time data.
- • **Expandable Functionality:** Includes SD card detection and write protection ports for future-proof upgrades.
- • **Pinpoint Distance Sensing:** Accurately measures 20-150cm with 0.1cm precision using advanced triangulation.

## Overview

The IR Distance Sensor GP2Y0A21YK0F offers precise, non-linear distance measurement from 20 to 150 cm with an analog voltage output. Its low power consumption (33mA) and immunity to environmental factors make it ideal for obstacle avoidance and distance detection in embedded systems. Designed for easy MCU integration, it supports advanced features like SD card detection for expanded functionality.

## Description

DescriptionIR distance sensor consists of three parts: PSD, IRED and signal processing circuit. Due to the triangulation method, the material of the measured object, the ambient temperature and the measurement time will not affect the measurement accuracy of the sensor. Based on the principle of triangulation.FeaturesIR distance sensor-Color: As shown.-Material: Plastic.Technical Parameters:Distance measurement range: 20 to 150 cmSignal output type: voltage analog signalPower consumption: 33 mA nominalSupply voltage: 4.5 to 5.5 VPackage Including1 * IR distance sensor

## Features

- Output of the photoelectric detect sensor is inversely proportional to distance and non-linear relationship
- SD card insertion detection and write protection detection ports are all led out to facilitate function expansion
- Infrared sensor module with analog output, which needs MCU control with AD converter
- This ir distance sensor can get the distance of the detected object by measuring the voltage value, which is used for distance measurement, obstacle avoidance and other occasions
- The higher the number of AD digits, the more accurate the distance measurement effect, 10-digit AD can reach 0.1cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X3FXV4K |
| Date First Available | 19 October 2022 |
| Manufacturer reference | tgnsdertnz677 |

## Images

![IR Distance Sensor GP2Y0A21YK0F Photoelectric Detect Sensor Module with Cable 10-80cm,photoelectric detect Sensor - Image 1](https://m.media-amazon.com/images/I/5199Ho7Wj6L.jpg)

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**Shop now:** [https://www.desertcart.co/products/809329270-ir-distance-sensor-gp2y0a21yk0f-photoelectric-detect-sensor-module-with-cable](https://www.desertcart.co/products/809329270-ir-distance-sensor-gp2y0a21yk0f-photoelectric-detect-sensor-module-with-cable)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-09-04*