Hello All, This is my first Arduino project and is turning out to be more difficult than I had originally thought it would be (surprise, surprise). I'm trying to get 3 stepper motors running off of a CNC Shield and am not getting any hum from my motors: I'm using: Arduino Uno Quimat CNC Shield …

Stepper Motors not Getting Power

jremington September 27, 2017, 3:12pm 2

Post your code, using code tags, and a wiring diagram. Did you connect the grounds?

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