hi all
am need help about how to measure motor speed by tachometter
and take the output of tacometer as feedback signal to PIC controller
by which i controle the speed of motor by PWM?
i know that the output of the tacho. is voltage and its analog signal
and i think i should ise ADC to enter that signal to PIC
finally "am not familiar with PIC ,know am tray to study it"
and i will use 16F877A
am need help about how to measure motor speed by tachometter
and take the output of tacometer as feedback signal to PIC controller
by which i controle the speed of motor by PWM?
i know that the output of the tacho. is voltage and its analog signal
and i think i should ise ADC to enter that signal to PIC
finally "am not familiar with PIC ,know am tray to study it"
and i will use 16F877A