The IR Sensor is a compact module used for detecting objects or obstacles using infrared light. It is widely used in automation, robotics, and embedded systems for proximity sensing and object detection.

Interface Details

Supported Interfaces:

Digital Output (GPIO compatible)
Analog Output (for distance/reflectivity measurement)

Power Input:

3.3V to 5V DC supply

Pin Definition :

VCC – Power supply (3.3V/5V)
GND – Ground
OUT – Output signal (HIGH/LOW based on detection)

Applications

Obstacle detection
Line following robots
Object counting systems
Proximity sensing in IoT devices

Features

Infrared transmitter and receiver pair
Adjustable sensitivity (via onboard potentiometer)
Digital and analog output options
Fast response time
Low power consumption
Compact and easy to integrate module