Non Contact Tachometer Without Arduino / Microcontroller
You can order this circuit from PCBWay.com here: https://www.pcbway.com/project/shareproject/Non_Contact_Tachometer_Without_Microcontroller.html
Circuit and parts list: https://mousa-simple-projects.blogspot.com/2020/08/non-contact-tachometer-without.html
Previous Video about frequency counter: https://www.youtube.com/watch?v=TmSOcC5NAng



#Tachometer
#Speedometer

#Without_Arduino



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