Topic: Stepper Motor Trimpot Adjustment
Can some of the Press Experts (Pressperts?) take a look at my Youtube video below and tell me what I'm listening for. I started the video at the highest setting on the trimpot and turned it all the way dow, then turned it all the way up again. The motor just sounds the same to me the whole way through, pulsing on every setting. Is there something in there that I'm not hearing? If anyone can please help, it would be greatly appreciated. I just can't hear a point where the motor sounds smooth.