selva murugesan
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Hello experts
In my project , I want control & display the speed of the Wiper Dc motor(12v,5v). For this I am using the PIC 16F877A and IRFP150n (MOSFET).
Now I control speed of the motor with help of PWM. I am using the proximity sensor to sense the speed.for my problem , how can get the speed with help of the proximity output signal. the speed range is 10-50rpm. what is best method to get the speed?
In my project , I want control & display the speed of the Wiper Dc motor(12v,5v). For this I am using the PIC 16F877A and IRFP150n (MOSFET).
Now I control speed of the motor with help of PWM. I am using the proximity sensor to sense the speed.for my problem , how can get the speed with help of the proximity output signal. the speed range is 10-50rpm. what is best method to get the speed?