I am learning to do electronics making a things like a 3d scanner and a CNC. I want to make my own board to control the steppers and I have got the stepper drives, prefboard, arduino, etc. The only part I am struggling on is the wire.
5 stepper - 1.5a pre phase and dc 3.6v
Power supply - 12v 3a.
I have been looking around and its looking like I need 18awg to 22awg but not too sure, getting a little confused and maybe overthinking it. The wire will only be used for very short distance on Prefboard when I dont want to solder.