MINIMUM TECH FEATURES:

• Eye blink indication through onboard LED
• High-quality and easy-to-use design
• Operating Voltage: +5V DC
• TTL Output: 0V (LOW) / 5V (HIGH) logic signal
• Plug-and-play compatibility with microcontrollers (Arduino, Raspberry Pi, etc.)

DESCRIPTION:

• The Eye Blink Sensor Module detects the blinking of the human eye using an infrared (IR) transmitter and receiver pair (QRD1114).
• The IR transmitter emits infrared light, and the reflected light intensity changes when the eyelid closes, which the receiver detects.
• The module outputs a TTL signal corresponding to blink detection, indicated visually by an onboard LED.
• Primarily used in human–machine interaction, fatigue detection, and biometric monitoring systems.
• Facilitates research in cognitive science, eye movement behavior, and neurological response tracking.
• Assists in driver safety systems by detecting drowsiness and triggering alerts.
• Compatible with various platforms for seamless signal acquisition, data processing, and real-time feedback.
• Suitable for academic research, medical testing, IoT-based monitoring, and assistive technology projects.

TECHNICAL SPECIFICATIONS:

APPLICATIONS:

• Eye blink frequency monitoring
• Driver fatigue detection and safety systems
• Patient state detection (awake/sleep monitoring)
• Biomedical and neurological research
• Human–computer interaction systems
• Smart eyewear and AR/VR interfaces
• Assistive technologies for differently-abled users