We recommend at least 36 Volts DC, and 3 amps per stepper motor. For a 3 axis board, a 9 Amp supply minimum, for a 4 axis board, 12 amps minimum. Never exceed the rated input voltage for the HobbyCNC board.
We recommend at least 36 Volts DC, and 3 amps per stepper motor. For a 3 axis board, a 9 Amp supply minimum, for a 4 axis board, 12 amps minimum. Never exceed the rated input voltage for the HobbyCNC board.