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Arduino Relay TCRT5000 infrared reflective line tracking module
TCRT5000 infrared reflective line tracking module
When 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, the TCRT5000 infrared sensor emits infrared emitting diode continuously. When an object is 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.
Specifications:
- Detection distance: 1mm ~ 8mm apply focal distance of 2.5mm
- With a multi-turn precision potentiometer adjustable sensitivity
- The working voltage of 3.3V ~ 5V
- The output format: digital switching outputs (0 and 1)
- A fixed bolt holes
- A small PCB board size: 3.2 x 1.4cm
- A wide voltage LM393 comparator
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