TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module

TCRT5000 sensors continuously emit infrared infrared emitting diodes, infrared rays emitted when not being reflected back or
reflected back but the strength is not big enough, the phototransistor has been in a shutdown state, then the output modules is
high, indicating diode remains off state; when the object appeared to be detected within the detection range of the infrared is
reflected back and the intensity is large enough, the phototransistor saturated, then the output of the module is low, indicating
the diode is lit.
 
 1， meter pulse data sampling
 2, fax paper shredders detection
 3, obstacle detection
 4, black and white line detection
 Module Features:
 1, using infrared reflective sensor TCRT5000
 2, detecting the reflected distance: 1mm ~ 25mm applicable
 3, the comparator output signal clean, good waveform driving ability more than 15mA.
 4, with multi-turn precision potentiometer adjustable sensitivity adjustment
 5, the working voltage of 3.3V-5V
 6, the output format: digital switching output (0 and 1)
 7, a fixed bolt holes for easy installation
 8 small plates PCB size: 3.2cm x 1.4cm
 9, using a wide voltage LM393 comparator