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Description: 1. Overview: The 4-CH IR Line Sensor Module is an infrared detection system designed for following lines or edges in dark environments. It consists of four independent sensor channels that can detect the presence and position of IR lines within their field of view. 2. Key Features: - Four individual sensor channels, each with adjustable sensitivity and threshold levels. - High sensitivity to IR light (typically around 940nm) for effective line detection in darkness. - Wide detection angle (up to 110 degrees) for greater coverage and flexibility. - Waterproof design, ideal for use in harsh conditions or wet environments. - Interface: Interfaces with Arduino boards via analog input pins (0-5V voltage range). 3. Applications: This sensor module is commonly used in various robotics projects such as autonomous vehicles, line following robots, and object tracking systems. It can also be employed for security applications like intrusion detection or automated gates. 4. Sens
| Specification | Details |
|---|---|
| Module Type | 4-channel Infrared (IR) line sensor module |
| Sensor Type | IR photodiode |
| Number of Channels | 4 |
| Detection Range | Up to 20 cm |
| Angle of Detection | ±15° |
| Power Supply | 3.3V 5V (with onboard voltage regulator) |
| Current Consumption | 10mA (typical) 30mA (max) |
| Interface | I2C (with address setting pin) |
| Communication Speed | Up to 400 kHz |
| Operating Temperature | -20°C to +80°C |
| Dimensions | 36mm x 24mm x 10mm |
| Weight | approximately 15 grams |
