---
product_id: 139142679
title: "Robocraze Eye Blink Sensor | IR Sensor Module for Arduino & Raspberry Pi | IR eye blink sensor | Digital TTL output | 5V operation | Arduino, Raspberry Pi, AVR & PIC compatible"
price: "Bs.172"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/139142679-robocraze-eye-blink-sensor-ir-sensor-module-for-arduino-raspberry
store_origin: BO
region: Bolivia
---

# 5V TTL digital output plug-and-play Accurate IR eye blink detection Compatible with Arduino & Raspberry Pi Robocraze Eye Blink Sensor | IR Sensor Module for Arduino & Raspberry Pi | IR eye blink sensor | Digital TTL output | 5V operation | Arduino, Raspberry Pi, AVR & PIC compatible

**Price:** Bs.172
**Availability:** ✅ In Stock

## Summary

> 👁️ Blink into the future of smart control — see innovation in action!

## Quick Answers

- **What is this?** Robocraze Eye Blink Sensor | IR Sensor Module for Arduino & Raspberry Pi | IR eye blink sensor | Digital TTL output | 5V operation | Arduino, Raspberry Pi, AVR & PIC compatible
- **How much does it cost?** Bs.172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/139142679-robocraze-eye-blink-sensor-ir-sensor-module-for-arduino-raspberry)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Maker’s Dream:** Compact, lightweight, and easy to mount—engineered for students, educators, and pros building next-gen IoT and embedded systems.
- • **Plug & Play 5V Operation:** Standard 5V power supply with onboard LED indicator for quick setup and reliable performance.
- • **Instant Blink Recognition:** Leverage precise IR sensors for real-time eyelid movement detection, perfect for cutting-edge HMI projects.
- • **STEM & Accessibility Ready:** Ideal for robotics, biomedical demos, and eye-controlled interfaces that push your innovation boundaries.
- • **Seamless Microcontroller Integration:** TTL digital output and 3-pin interface ensure effortless hookup with Arduino, Raspberry Pi, AVR, and PIC boards.

## Overview

The Robocraze Eye Blink Sensor is a compact IR sensor module designed for accurate eye blink detection with a digital TTL output, operating at 5V. Compatible with popular microcontrollers like Arduino and Raspberry Pi, it offers plug-and-play ease for STEM projects, robotics, and accessibility applications. Lightweight and easy to mount, it’s a versatile tool for hobbyists and educators aiming to build intuitive human-machine interfaces.

## Description

Robocraze Eye Blink Sensor | IR Sensor Module for Arduino & Raspberry Pi | IR eye blink sensor | Digital TTL output | 5V operation | Arduino, Raspberry Pi, AVR & PIC compatible : desertcart.in: Industrial & Scientific

Review: It is veryyyyy nice product - It is very nice product you must buy it value for money easy to use parcel on time it is so coooooooooooooool
Review: THE PRODUCT WAS BROKEN ....NEVER ORDER FROM THIS - The product was completely broken and the quality was not good at all, rather i would say never purchse this instead make ur own using us sensor.

## Features

- Accurate Eye Blink Detection: Detect eye blinks using an infrared transmitter and receiver that monitor eyelid movement and provide an instant digital output for microcontroller-based projects.
- Easy Microcontroller Interface: Features a TTL digital output (5V/0V) and a convenient 3-pin interface, making it easy to connect with Arduino, Raspberry Pi, AVR, PIC, and other development boards.
- 5V Plug-and-Play Operation: Operates from a standard 5V DC supply with an onboard LED indicator and wearable glasses mount for quick setup in educational and hobby electronics projects.
- Ideal for STEM & Automation: Suitable for eye-controlled robotics, human-machine interfaces, accessibility projects, biomedical demonstrations, and electronics learning applications. Recommended for hobby and educational use only.
- Perfect for DIY Electronics: A great choice for students, makers, educators, and electronics enthusiasts building innovative Arduino, Raspberry Pi, embedded systems, and IoT projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TLYHVZZ |
| Are batteries included? | No |
| Brand | Robocraze |
| Customer Reviews | 3.4 3.4 out of 5 stars (121) |
| Date First Available | 28 June 2019 |
| Generic Name | Eye Blink Sensor |
| Included Components | Eye Blink Sensor |
| Item Dimensions LxWxH | 50 x 50 x 50 Millimeters |
| Item Height | 5 Centimeters |
| Item Weight | 50 g |
| Item Width | 5 Centimeters |
| Item model number | RC-A-41575 |
| Manufacturer | 9th Main, 1st C Cross, HRBR Layout, Banaswadi, Bengaluru, Karnataka 560043, 080 4851 1516, Robocraze |
| Model number | RC-A-41575 |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Packer | 8123057137 |
| Product Dimensions | 5 x 5 x 5 cm; 50 g |

## Images

![Robocraze Eye Blink Sensor | IR Sensor Module for Arduino & Raspberry Pi | IR eye blink sensor | Digital TTL output | 5V operation | Arduino, Raspberry Pi, AVR & PIC compatible - Image 1](https://m.media-amazon.com/images/I/31pXZT1vBjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is veryyyyy nice product
*by R***E on 23 September 2022*

It is very nice product you must buy it value for money easy to use parcel on time it is so coooooooooooooool

### ⭐ THE PRODUCT WAS BROKEN ....NEVER ORDER FROM THIS
*by S***L on 11 May 2023*

The product was completely broken and the quality was not good at all, rather i would say never purchse this instead make ur own using us sensor.

### ⭐⭐⭐⭐⭐ Amazing and excellent Product 👍
*by A***H on 14 April 2021*

Best Product 👍

## Frequently Bought Together

- Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC
- Robocraze Improved Version Nano V3 Board compatible with Arduino | Nano V3 Board with Soldered Pins & USB Cable
- RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable

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**Shop now:** [https://www.desertcart.bo/products/139142679-robocraze-eye-blink-sensor-ir-sensor-module-for-arduino-raspberry](https://www.desertcart.bo/products/139142679-robocraze-eye-blink-sensor-ir-sensor-module-for-arduino-raspberry)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-08-20*