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Old 03-08-2019, 08:43 PM
dikman (Richard)
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dikman is offline
Join Date: May 2019
Location: Adelaide
Posts: 126
Peter, I missed the bit where you said it either works or doesn't work (I read too fast sometimes!!). It's possible that you have an intermittent problem with your power supply, although I reckon that would be pretty unlikely. Adriano's suggestion to use a different power supply makes sense and would prove whether it's the ps. Do you have a spare battery or can you run a long lead from your car battery? I keep a couple of old PC power supplies around to use as, well, power supplies . They work well and can supply lots of amps at 12v and 5v.

Your initial description of the problem reminded me of issues I've had with low voltage to motors, they generally don't like it too much.
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