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TCRT5000 Line Finder Infrared Tracking Sensor Module for Smart Car
Line finder sensor is infrared tracking sensor module and it is designed for line following robotic. It consists two parts - an IR emitting LED and an IR sensitive phototransistor. It can output digital signal to a microcontroller so the robot can reliably follow a black line on a white background£¬ or vice versa. Features: - Arduino UNO R3 and the compatible board can directly connect to this module. - Working voltage: 4.7-5.2VDC - Digital output: TTL (High level when black is detected£¬ low level when white is detected) - On-board potentiometer: adjust the sensitivity. - On-board indicator LED. - Applications: Smart Car£¬Tracking Robot