I salvaged some stepper motors from a copyer. They are STP-42D253. I would like to control them in the same way at shown on: [How To Control A Stepper Motor With An Arduino Uno] I have all components listed in the video - but motor is not the same. But I do not know what to use as p…

Voltage of a stepper motor

Grumpy_Mike April 17, 2014, 5:26pm 14

You would have a job to design something that has less insulation than 100V.

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