👁️🗨️ Blink and you’ll never miss a signal!
This Eye Blink Sensor leverages infrared technology with a QRD1114 sensor to detect eye blinks by outputting a 5V TTL digital signal instantly. Operating at a stable 5V DC, its compact design allows direct connection to popular microcontrollers like Arduino and Raspberry Pi, making it perfect for real-time applications such as driver alert systems and accident prevention.
Trustpilot
2 weeks ago
2 days ago