IR Obstacle Sensor

The IR Obstacle Sensor Module is an essential component for hobbyists and engineers working on automation and robotics. It utilizes a pair of infrared transmitting and receiving sensors to detect the presence of objects by measuring the reflection of infrared light. This module is designed for easy setup, featuring a 3-wire interface (VCC, GND, and Output) that is compatible with most microcontrollers operating at 3.3V or 5V logic levels. Key features include an adjustable detection range via a onboard potentiometer, onboard detection indication LED, and a compact form factor for seamless integration into projects. Common applications include line-following robots, obstacle avoidance systems, interactive art installations, and industrial automation counters. Choose this sensor for its reliability, low cost, and straightforward digital output that simplifies programming and reduces code complexity.