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

kirkr October 12, 2021, 10:58pm 3

Thanks. I will try your suggestions and get back to you.

Seasonal note: October is ideal for ground fungus-have a lot in my backyard!

Kirk Rensmeyer

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