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.
Eye Blink Sensor Pin Diagram
- VCC(Power)
- GND(Ground)
-
DO(Digital Output)
Applications:
- Digital Eye Blink Monitor
- Vehicle Accident Prevention using eye blink sensor
- Suite for real-time driving applications
- Facility to interface microcontroller devices
Specifications
| TTL output | 5V or 0V |
| Sensor Type | IR Sensor |
| Dimensions | 11 x 9 x 3cms |
| Weight | 50 grams |
Package Includes:
- 1 x Eye Blink Sensor
Reviews
There are no reviews yet.