I am currently attempting to power two 12V .4A stepper motors using an Arduino Mega and an Adafruit motor shield. I had a similar setup working about 2 months ago, and everything was working fine. Now, with this new setup, there is no power going to the stepper motors. I have tried using two differe…

No power to stepper motors

MarkT January 4, 2013, 2:15am 4

Is the old Arduino also a Mega?

Code?

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