UPGRADE INDUSTRIES [1x] Infrared Reflective Switch IR Line Follower Tracking Sensor TCRT5000 by UPGRADE INDUSTRIES

Description

This device outputs an IR beam and can detect objects. The detection senstivity can be adjusted via a trim pot on the board to calibrate the proper distance for triggering a detection. Because this module is active low, you can use it to automatically trigger a relay module or something similar when an object is detected.