The Infrared Inspection Module Obstacle Avoidance Sensor Module is a practical and effective component designed for detecting obstacles in various applications. It consists of a pair of infrared tubes: one for transmitting infrared light and the other for receiving the reflected IR waves. When the transmitted infrared light encounters an obstacle, it is reflected back towards the receiver tube, which then detects the presence of the object. The module features a straightforward 3-wire interface, including Vcc, GND, and OUTPUT pins. It operates reliably with a voltage range from 3.3V to 5V, making it versatile for different systems. When the sensor detects an obstacle or reflects an object, the OUTPUT pin generates a digital signal, which is a low-level signal indicating the presence of an obstacle. This sensor module is commonly used in various robotics and automation projects to avoid collisions and navigate environments by detecting obstacles in the sensor’s path. Its simple design and reliable performance make it a popular choice for building obstacle-avoiding robots and similar applications. Features: Easy to assemble and use Onboard detection indication The effective distance range of 2cm to 80cm A preset knob to fine-tune distance range There is an obstacle, the green indicator light on the circuit board. Package Includes : 1 x Infrared Inspection Module Obstacle Avoidance   Related