IR MODULE proximity Sensor Infrared Obstacle Avoidance 3pin

The IR Proximity Sensor Module is an infrared obstacle detection module designed to detect nearby objects using reflected IR light. It features a 3-pin interface, adjustable sensing distance, and a digital output, making it ideal for obstacle avoidance robots, line-following robots, automation systems, and Arduino-based projects.

Features

• Infrared obstacle detection
• 3-pin interface (VCC, GND, OUT)
• Adjustable detection distance
• Digital TTL output
• Built-in LM393 comparator
• Onboard power and detection LEDs

Pin Configuration

1. VCC – 3.3V–5V Power Supply
2. GND – Ground
3. OUT – Digital Output (typically LOW when an obstacle is detected)