Hi guys...i'm also having a same job with u. I got to use PIC16F876 to generate PWM to control the motor bridge with feedback system and to change the direction at the same time.
Is there any way to obtain the sample program regarding to this case?
I've tried to simulate pwm with isis.I can see the pwm waveform on the scope but i can't see any voltage when i measure with a dc voltmeter.What's the problem?