The Eye Blink Detection IR Sensor Module with Goggles is a wearable infrared sensor assembly mounted on a lightweight goggles frame, positioning an IR LED and phototransistor pair to face the wearer’s eye and detect blink events through changes in infrared reflection from the eyelid surface. The eye blink detection goggles output a TTL digital signal — 5V when the eye is open and reflecting IR normally, and 0V (or the inverse, depending on calibration) when the eyelid closes and changes the reflected IR pattern — through a standard 3-pin header connecting VCC, GND, and signal output directly to Arduino digital input pins.
The eye blink sensor glasses design works on the same IR reflectance principle as TCRT5000-based reflective sensors, but miniaturised and goggle-mounted for proximity to the eyelid — the closer mounting distance gives a strong reflection differential between open eye (skin/eyelash reflects differently) and closed eyelid. The infrared eye glasses digital output can be read with a simple Arduino digitalRead() in a loop, counting transitions to calculate blink rate per minute. The eye blink sensor goggles is most commonly used in driver drowsiness detection systems — a drop in blink rate below a threshold, or eyes remaining closed beyond a set duration, triggers an alert buzzer or vibration motor.
the eye blink sensor module requires correct goggle fit and IR sensor alignment with the eye — loose-fitting goggles or sensor misalignment after movement can cause false blink readings or missed detections, requiring periodic readjustment during extended wear. this eye blink detection sensor module with goggles is ideal for engineers and makers developing human-machine interface, assistive technology, and embedded sensing projects using eye movement detection.
Related Products:
Features:
- IR reflectance sensor mounted on goggles facing the eyelid directly
- TTL 5V/0V digital output reads directly with Arduino digitalRead
- 3-pin header VCC GND Signal for direct microcontroller connection
- Lightweight goggles frame for comfortable extended wearable use
- Blink rate calculation possible by counting digital state transitions
Technical specifications:
Applications:
- Eye Blink Detection IR Sensor Module used for Arduino driver drowsiness alert system
- College project uses eye blink detection goggles for blink rate monitor
- SIH health track uses eye blink sensor glasses for fatigue detection
- Accessibility device uses infrared eye glasses for blink-based input control
- Sleep study uses eye blink sensor module for overnight blink logging
Package includes:
- 1 x Eye Blink Detection IR Sensor Module
Harpreet Sandhu –
Received on time
Yuvraj Jadeja –
Value for money
Subroto Bagchi –
The sensor detects eye blink activity reliably and can be easily integrated into educational and STEM-based projects
Chitra Ramakrishna –
Well sealed box packaging
Ashish Vidyarthi –
Impressed with quality
Meenakshi Sundaram –
Support team was responsive, and the module worked as expected for demonstrating eye-controlled applications during project testing and presentations.
Rakesh Jhunjhunwala –
Eye blink detection IR sensor module with goggles is ideal for science exhibitions, assistive technology projects, and human-machine interaction experiments