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Drive motor control for C4PMF

Posted: Thu Nov 16, 2017 7:41 pm
by lowrybt1
Does anyone know of mod that adds drive motor control (or timed shutoff) for the C4PMF. The C4PMF has a realtime clock (I think) that might be useful in this regard but I'm not familiar enough with the hardware to know where to start.

Tom

Re: Drive motor control for C4PMF

Posted: Fri Nov 17, 2017 4:57 am
by dave
There is a circuit in Peek(65) Vol 7, #9 that turns off the motor after some short time, using a one-shot.

Dave

Re: Drive motor control for C4PMF

Posted: Sat Nov 25, 2017 9:53 am
by dave
Aardvark Vol 2, No. 3 also has 2 articles on motor control. Just added, thanks to the efforts of Steve Gray.