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CHENBO 6pcs TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module w/Cable 3.3V-5V
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About CHENBO 6pcs TCRT5000 Infrared Reflective IR
TCRT5000 infrared sensor emits infrared emitting diode continuously when no infrared rays emitted or reflected back is reflected back but the strength is not large enough, the phototransistor has been in the off state, and the output terminal of the module is high, indicating that the diode has been in the off state; in the object to be detected within the detection range, and the intensity of the reflected infrared rays is large enough, phototransistor saturated, and the output terminal of the module is low, the indicator LED is lit. Feather Using infrared reflection sensors TCRT5000 Test reflection distance: 1mm to 25mm Clean and 3, the comparator output, signal waveform, driving ability is strong, for more than 15 ma. With many adjustable precision potentiometer to adjust sensitivity The working voltage of 3.3V to 5V Output form: digital switch output (0 and 1) Has a fixed bolt hole, convenient installation Small board PCB size: 3.2cm x 1.4cm The LM393, use of wide voltage comparator Size:3.1x1.3cm(approx) Use for: The electricity meter pulse data sampling; Fax machine, shredder paper detection; Obstacle detection; Black and white line detection. Package:6*Tracking Sensor module;1*24pcs 20cm male to male jumper cable.
