Line Tracking Sensor

·       
Designed with reflected infrared sensor, indicator light.

·        On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L

·        Support 5 V / 3.5 V voltage input

·        test reflection distance: 1 mm to 25 mm

·        On-board signal output instructions, output is high effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection & middot