Description: 1. Overview: IR Obstacle Avoidance Sensor Module is an electronic device that utilizes infrared technology to detect and avoid obstacles in the sensor's field of view. 2. Design: Compact, lightweight, and waterproof design, making it ideal for use in various applications, including robots, drones, autonomous vehicles, and security systems. 3. Functionality: Uses IR emitting diodes and phototransistors to detect and measure the distance between the sensor and an obstacle based on the reflection of infrared light. 4. Flexible Interface: Offers multiple interface options, such as I2C, UART, and analog voltage output, allowing it to be integrated seamlessly into a wide range of microcontroller-based projects. 5. Sensing Range: Provides adjustable sensing range, typically between 10cm to 80cm, ensuring accurate detection of obstacles at various distances. 6. Versatile: Can be used for line following, wall following, object tracking, and distance measurement applications, expanding the
| Specification | Details |
|---|---|
| Operating Voltage | 3V to 5V DC |
| Working Current | ≤ 15mA |
| Sensing Range | ≤ 200mm (in a normal environment) |
| Infrared Emission Angle | ± 15° |
| Sensitivity | Adjustable (via potentiometer) |
| Response Speed | Fast typically < 50ms |
| Interface | Analog output (0V to 5V) |
| Dimension | ≤ 34 x 20 x 10mm |
| Weight | Approximately 12g |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
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