Description: 1. An Eye Blink Sensor is an IoT component designed to detect and record eye blinks using non-invasive infrared technology. 2. Detection Method: It employs infrared light to detect changes in the reflected light pattern caused by blinking, making it contactless and safe for use. 3. Features: This sensor comes with adjustable sensitivity levels, allowing users to customize detection based on individual blink intensity. 4. Applications: Eye Blink Sensors are commonly used in various projects, from human-computer interaction (HCI) systems to biometric authentication and access control solutions. 5. Use in Access Control: In this application, the sensor grants access to a secured door or system only when it detects an eye blink from a registered user. 6. Eye Tracking Systems: Eye Blink Sensors can be integrated into eye tracking systems to provide more accurate and responsive inputs for applications such as gaming, virtual reality, and assistive technology. 7. Health Monitoring: In
| Specification | Details |
|---|---|
| Sensor Type | Electrooculography (EOG) |
| Detection Method | Measures changes in electrical potential |
| Accuracy | ±2% accuracy for blink detection |
| Sampling Rate | 10 Hz to 100 Hz adjustable |
| Power Supply | 3V to 5V DC power via USB or battery |
| Communication Method | UART (Serial) I2C and SPI interfaces |
| Data Format | 12-bit analog-to-digital converter output |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Dimensions | 30 mm x 20 mm x 10 mm |
| Weight | 25 grams |
| Certifications | CE FCC and RoHS compliance |
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