You can connect the UNO direct to the DM556.
The DM556 has optocoupler inputs that will work direct connected to the UNO.
connect the +5v of the uno to PULL + and DIR +
connect any two digital outputs to PULL - and DIR -
connect your motor and power supply to the DM556
program the Arduino and go for it
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02-25-2024, 02:52 PM #1
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Re: Question about Leadshine DM556 Stepper Motor Driver
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