March 22, 2014
about a year ago
I can’t get the BED to run my stepper motor :/. I conneted everything the same like in this tutorial http://bildr.org/2012/11/big-easy-driver-arduino/
but the only thing my stepper is doing, ist stepping one step clockwise and one counterclockwise. My PSU has 12 V /1,5A. The stepper is a NEMA 17 rated with 12V / 0,4A. I also tried it with a more powerful PSU rated @ 24V /2.7A an a 24V stepper with 1A but still the same problem.
Can someone help me out here :) ?
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