--- product_id: 139142679 title: "Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC" price: "£7.91" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/139142679-robocraze-eye-blink-sensor-for-boards-compatible-with-arduino-raspberry store_origin: GB region: United Kingdom --- # Instant TTL digital output Compact 5x5x5 cm size 5V DC power efficiency Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC **Price:** £7.91 **Availability:** ✅ In Stock ## Summary > 👁️ Blink and you’ll miss it—upgrade your sensor game instantly! ## Quick Answers - **What is this?** Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - **How much does it cost?** £7.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/139142679-robocraze-eye-blink-sensor-for-boards-compatible-with-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 - • **Compact & Lightweight:** Small 5x5x5 cm footprint and just 50g—perfect for sleek, space-conscious designs. - • **Reliable 5V Operation:** Stable working voltage ensures consistent performance across your IoT and robotics builds. - • **Instant Blink Detection:** Real-time LED indication and digital signal output for ultra-responsive projects. - • **User-Friendly Interface:** Onboard 3-pin header simplifies connections, making setup effortless even for busy pros. - • **Seamless Microcontroller Integration:** Plug & play with Arduino, Raspberry Pi, AVR, PIC boards for rapid prototyping. ## Overview The Robocraze Eye Blink Sensor is a compact, 5V-powered module designed for seamless integration with popular microcontroller boards like Arduino and Raspberry Pi. It delivers instant digital output and LED blink indication, enabling real-time eye blink detection for innovative robotics and IoT applications. Lightweight and easy to use, it features a convenient 3-pin header for quick interfacing, making it an essential tool for developers seeking efficient, responsive sensor solutions. ## Description Product Description RoboCraze Eye Blink Sensor RoboCraze Eye Blink Sensor EYE Sensor kit consists of a 3-pin female header. 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. This product is strictly restricted for hobby projects and not recommended for real-time use. The eye blink sensor has a compact size and has a working voltage +5V DC, TTL output 5V or 0V Great Quality. SPECIFICATIONS ## Features - EYE BLINK indication by LED - Great Quality, Easy to Use - Instant output digital signal for directly Connecting to Microcontroller - Compact Size, Working Voltage +5V DC, TTL output 5V or 0V - On board 3-pin header and Facility to interface microcontroller devices ## 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 For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 1](https://m.media-amazon.com/images/I/31pXZT1vBjL.jpg) ![Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 2](https://m.media-amazon.com/images/I/41mZlTd89bL.jpg) ![Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 3](https://m.media-amazon.com/images/I/31+m0iUOS6L.jpg) ![Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 4](https://m.media-amazon.com/images/I/31HHxn1okYL.jpg) ![Robocraze Eye Blink Sensor For boards compatible with Arduino, Raspberry Pi, AVR, PIC - Image 5](https://m.media-amazon.com/images/I/51KSqOx5VMS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***E on 23 September 2022* ### ⭐ Review *by S***L on 11 May 2023* ### ⭐⭐⭐⭐⭐ Review *by B***L on 20 August 2024* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/139142679-robocraze-eye-blink-sensor-for-boards-compatible-with-arduino-raspberry](https://www.desertcart.co.uk/products/139142679-robocraze-eye-blink-sensor-for-boards-compatible-with-arduino-raspberry) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*