Speed Measuring Sensor Coupler Module For Arduino

99.00 70.00 "inc. GST"

Sensor: Groove Optical Coupling Sensor (Width 5 mm)
Comparator: LM393
It has the output state light, if output high level, the lights are off. if output low level, it on

If it covered, it will output high level; otherwise, its output low level.
Good signal and waveform, with a strong driving ability for more than 15mA.

 

In stock

SKU: BM0993 Categories: , Tags: , , ,