Infrared Reflection Sensor Module TCRT5000
TEMIC Optoelectronic Sensor contain infrared emitting diodes as a radiation source and phototransistors as detectors
Description
1 sensor TCR5T000, high sensitivity
2 adjustable sensitivity (blue digital potentiometer adjustment)
3 modules can be induced from a distance 0-3cm
4 working voltage 3.3V-5V
5 output forms: analog voltage output (0-5V); digital output (0 and 1)
6 provided with fixing bolt holes, easy to install
7 PCB size: 3.5cm * 1.5cm
8 power indicator light (red) and digital output switch indicating lamp (green)
9 comparator LM393 chip, stable work
Application
Copying machines
Video recorders
Proximity switch
Vending machines
Printers
Object counters
Industrial control
Facsimile
Instructions for use
1 module can be used for intelligent vehicle obstacle avoidance tracing, material detection, color detection
2 module in the absence of occlusion or occlusion distance is greater than the threshold DO output high level, when the module block distance is less than the preset threshold, module D0 output low level
3 small board digital output D0 can be directly connected with the MCU, the MCU to detect high level, thereby detecting module is triggered
4 small board digital output DO can directly drive the relay module, which can be composed of a photoelectric switch
5 small board analog output AO can be connected with AD module, through the AD conversion, can acquire accurate module and shelter distance
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