suman.sardar
Junior Member level 3
In this PWM out put waveform (whic is collected from pin PWM0 of a PIC18F4431) there is a 0.2 volt drop below zero in the pwm output waveform. In the output waveform of the PWM I see that there is a +5v rise during ON period. But also there is a -0.2 volt fall during OFF period. Whts the reason behind this.