---
product_id: 409299646
title: "Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC"
brand: "robodo"
price: "S/.46"
currency: PEN
in_stock: true
reviews_count: 3
category: "Robodo"
url: https://www.desertcart.pe/products/409299646-eye-blink-sensor-for-boards-compatible-with-arduino-raspberry-pi
store_origin: PE
region: Peru
---

# 5V DC working voltage Precise digital eye blink detection 3-pin onboard header for easy integration Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC

**Brand:** robodo
**Price:** S/.46
**Availability:** ✅ In Stock

## Summary

> 👁️ Blink and you’ll miss it — the sensor that keeps your projects a step ahead!

## Quick Answers

- **What is this?** Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC by robodo
- **How much does it cost?** S/.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/409299646-eye-blink-sensor-for-boards-compatible-with-arduino-raspberry-pi)

## Best For

- robodo enthusiasts

## Why This Product

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

## Key Features

- • **Robust Sensor Core:** Equipped with QRD1114 TTL sensor ensuring consistent performance across diverse environments.
- • **Compact & Lightweight:** A sleek 5x5x5 cm footprint and just 50g weight make it perfect for space-conscious projects.
- • **Future-Ready Innovation:** Join the cutting-edge community of makers and developers pushing human-computer interaction boundaries.
- • **Reliable Digital Output:** Delivers crisp 5V or 0V signals for accurate eye blink monitoring in real-time applications.
- • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, AVR, and PIC boards for instant prototyping.

## Overview

The Eye Blink Sensor BE00951 by Bombay Electronics is a compact, 5V-powered digital sensor module featuring a QRD1114 TTL sensor. Designed for seamless compatibility with popular microcontroller boards like Arduino, Raspberry Pi, AVR, and PIC, it offers precise eye blink detection through a simple 3-pin header interface. Lightweight and easy to integrate, this sensor is ideal for developers and hobbyists aiming to innovate in human-computer interaction and biometric monitoring.

## Description

Product Description Learning electronics or prototyping can seem like a nightmare! With thousands of electronic components available in the market, it just seems too complicated and cumbersome. We strive to make electronics easier, accessible, clutter-free for Novices and Advanced users. You could be an advanced user like a professional lab engineer, electronic major student, experienced hobbyists, or a novice user who doesn't have much electronics knowledge. Fear not, we got you both covered. As our tagline suggests - "The Last Piece of the Puzzle or Maybe the First" Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC Description The eye–blink sensor works by illuminating the eye and eyelid area with infrared light, then monitoring the changes in the reflected light using a phototransistor and differentiator circuit. The exact functionality depends greatly on the positioning and aiming of the emitter and detector with respect to the eye. This Eye Blink sensor senses the eye blink using infrared. The Variation Across the eye will vary as per eye blink. If the eye is closed the output is high otherwise the output is low. Specifications Sensors: QRD1114 TTL output: 5V or 0V Working Voltage: 5V (DC) On-board 3-pin header Feature EYE BLINK indication by LED Instant output digital signal for directly connecting to the microcontroller Compact Size Use for digital Eye Blink monitor Use for Vehicle Accident prevention. Suite for real-time driving applications. Facility to interface microcontroller devices Other Detail Brand: Robodo Manufacturer: Bombay Electronics Number of Memory Sticks: 1 Item Weight: 50 g Package Dimensions: 14.2 x 6.7 x 4.8 cm; 50 Grams Package includes 1 x Infrared Eye Blink Sensor with Goggles

Review: Just love it 🥰🥰, - i recommend all people.. those find eye blink sensor module, buy this one. it's works well, and original product,and packing also good. Thank you "Bombe Electrinics" 🥰🥰🥰
Review: Never buy - Do not buy this cheap product

## Features

- Sensors: QRD1114
- TTL output: 5V or 0V
- Working Voltage: 5V (DC)
- On-board 3-pin header
- Use for digital Eye Blink monitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SWSPR4Y |
| Best Sellers Rank | #11,431 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #384 in Robotic Kits & Accessories |
| Brand | Robodo |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (49) |
| Date First Available | 19 February 2022 |
| Generic Name | Sensors |
| Importer | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 |
| Included Components | Eye Blink Sensor with Arduino, Raspberry Pi, AVR, PIC |
| Item Dimensions LxWxH | 50 x 50 x 50 Millimeters |
| Item Height | 50 Millimeters |
| Item Weight | 50 g |
| Item Width | 50 Millimeters |
| Item model number | BE00951 |
| Manufacturer | Bombay Electronics, Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 |
| Model number | BE00951 |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Packer | Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007 |
| Product Dimensions | 5 x 5 x 5 cm; 50 g |

## Images

![Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 1](https://m.media-amazon.com/images/I/31MrlW3G-6L.jpg)
![Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 2](https://m.media-amazon.com/images/I/41AZSbnvaQL.jpg)
![Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 3](https://m.media-amazon.com/images/I/41jwYf8IS6L.jpg)
![Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 4](https://m.media-amazon.com/images/I/31NHAqi8GtL.jpg)
![Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 5](https://m.media-amazon.com/images/I/41NZGYylXrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just love it 🥰🥰,
*by S***N on 21 December 2022*

i recommend all people.. those find eye blink sensor module, buy this one. it's works well, and original product,and packing also good. Thank you "Bombe Electrinics" 🥰🥰🥰

### ⭐ Never buy
*by R***N on 25 February 2026*

Do not buy this cheap product

### ⭐⭐⭐ Quality issue
*by U***E on 3 October 2024*

Need to improve sensor quality

## Frequently Bought Together

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-16*