Thanks for responses guys. It sounds like a stepper motor solution is going to be the way to go rather than kluging together a DC motor solution to look like a stepper motor…
@Tim, Russ - I recently made my own dew heater controller so embarking on a project like this could be a lot of fun! I’ve been looking for an excuse to get into Arduino stuff 😊. Just need to hone my engineering skills so I can get a nice smooth mechanical connection with maximum precision / minimal backlash….
@Russ – I would definitely be interested in your spare PCB. I’ll PM you!
Do you have any suggestions on where to source an appropriate geared stepper motor?
Cheers,
Mike.
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