Arduino based tachometer Using IR Sensor  RPM Measurement of Motor 

IR Sensor

Arduino Uno 



jumper Cables(M2M/M2F)

DC Motor(or any Motor)

Reflector for feedback ( that white colour strip in a shaft)

Adjust The POT of IR sensor for Clear feedback

My code has a serial PLOT as well.

don't waste time watching youtube.

My code works perfectly

DM/Email me if you have any doubts 

[email protected]