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Description: 1. IR Obstacle Sensor Module is an intelligent infrared sensor designed for object detection and distance measurement in IoT applications. It emits infrared light and measures the reflection time to determine the distance and presence of objects. 2. Features: The module includes four IR sensors, adjustable sensitivity levels, a wide detection angle (up to 120 degrees), an adjustable detection distance range (10 cm to 300 cm), and can be interfaced with various microcontrollers via I²C or UART protocols. 3. Applications: The IR Obstacle Sensor Module is primarily used for object avoidance systems in mobile robots, autonomous vehicles, drones, automated guided vehicles (AGVs), and other IoT applications where distance measurement and obstacle detection are essential. 4. Functionality: By constantly emitting infrared light and measuring the reflection time, the module can detect objects, calculate their distances, and provide real-time data to control systems for decision making, such
| Specification | Details |
|---|---|
| Operating Voltage | 3.0V to 5.5V DC |
| Current Consumption | 30mA (typical) |
| Detection Range | 10cm to 400cm (adjustable via potentiometer) |
| Sensor Type | IR Obstacle Sensor |
| Output Mode | Digital Output (High/Low) |
| Interface | Analog and Digital (I2C/SPI/UART) |
| Resolution | 8-bit or 12-bit (configurable) |
| Data Update Rate | Up to 50Hz |
| Sensitivity Control | Adjustable via potentiometer |
| Dimensions | 45mm x 20mm x 10mm |
| Weight | Approximately 25 grams |
| Operating Temperature | -20°C to 80°C |
| Storage Temperature | -40°C to 100°C |
