DIGITAL RPM METER.

How to Make Arduino Based Digital Tachometer Simple DIY Tutorial

29/03/2017

How to Make Arduino Based Digital Tachometer Simple DIY Tutorial     Working principle :- IR Sensor get penetrate by motion of motor shaft, signal are transfer from IR Senor module to Arduino. This signal are processed in Arduino according to code loaded on it. Then Arduino transfer signals to LCD Screen to display RPM […]

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