hi there

i am a mechatronics engineering student and about to make a dc motor servo control, and i don't want to be involved into (Analog to digital) stuff.

i want to use the POT to take the feedback signal from the tachogenerator (small dc motor with 6 volt rated) and change the control signal according too it, so as the speed changes the PIC start the compensation for the error.

waiting for your help

thanks in advance.