IR Sensor Module

The IR Sensor Module is a reliable infrared-based sensor used for object detection and proximity sensing. It features an IR transmitter and receiver pair, which detects reflected infrared signals from nearby objects. The module provides a digital output, making it easy to interface with microcontrollers like Arduino and Raspberry Pi. With an adjustable sensitivity potentiometer, it is ideal for applications such as line-following robots, obstacle detection systems, and automatic control projects. Compact and easy to use, it is perfect for DIY electronics and robotics.

• Detection Angle: 35°
• Comparator Chip: LM393
• Operating Voltage: 3.3V to 5V
• Output Signal: Digital (Low-level signal)

Features:

1. Efficient Detection: Equipped with a pair of infrared transmitting and receiving tubes, the module accurately detects obstacles by analyzing reflected infrared waves.
2. User-Friendly Interface: Featuring a 3-wire interface with VCC, GND, and OUTPUT pins, the module is easy to connect and compatible with voltage levels ranging from 3.3V to 5V.
3. Onboard Comparator Circuitry: The onboard comparator circuitry efficiently processes data, providing reliable obstacle detection and ensuring seamless integration with microcontroller systems.
4. Adjustable Detection Range: With an onboard preset knob, users can fine-tune the detection range within an effective distance range of 2cm to 80cm, allowing for precise obstacle detection.
5. Visual Feedback: The module features a green indicator LED that illuminates upon obstacle detection, providing clear visual feedback to users.
6. Compact Design: Boasting a compact design with 3mm screw holes for easy mounting, the module is suitable for various applications and project configurations.