I am having a problem getting the shaft of a NEMA 17 motor to rotate. I have attached a wiring diagram and the Arduino code. i am using an Arduino Uno with output controls on digital pins 6 and 7. I am interfacing the Uno to a DM320T Driver manufactured by OMC ( www.omc-stepperonline.com ). I am usi…

Stepper Motor control with DM320T and Arduino Uno

JCA34F October 30, 2021, 5:06am 9

100 steps per second / 400 steps per rev = 0.25 revs per second * 60 = 15 RPM, good luck.

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