4AUPC Rev 2 problem

[mamcubus]

So I accidentally shorted some of the motor wiring while trying to test the unit and created smoke on two of the driver chips. Am I safe to buy the driver chips and replace them or should I just purchase a new board? Actually, I have the 4 axis board, so I could use the chip off the 4th axis, since I don’t use it. Just wondering what else may have been damaged. I have a degree in electronics and I suspect nothing else is defective, but I’m not entirely sure of the components involved.

Thanks,
Gary

[BrianV]

You can just move your wiring to the unused axis (and reconfigure the software to match). That’d solve one axis.
The chips are still available online. I don’t carry that chip.

BrianV

[Author]

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