Arduino RPM Counter | Speed Counter



YouTube Tutorial:-



Materials:-

Arduino NANO:- https://amzn.to/2GPN5yX

IR Proximity Sensor:- https://amzn.to/2qlb1QG

16x2 LCD Display:- http://amzn.to/2kjoIhE

100k Potentiometer:- https://amzn.to/2qt0PF1

Breadboard:- http://amzn.to/2jimzkw

Jumpers:- http://amzn.to/2kjvHag


Circuit:-



Code:-