3.) Once it is all setup, I will be powering the stepper motor with a 12v power supply.
That is the minimum you can use. Using a higher voltage power supply, that can supply an adequate amount of current, would be better.
3.) Once it is all setup, I will be powering the stepper motor with a 12v power supply.
That is the minimum you can use. Using a higher voltage power supply, that can supply an adequate amount of current, would be better.