Monday, December 10, 2007
Half a step forward
I've corrected the PIC firmware so that it now correctly does half-stepping. It's checked back into the Sourceforge repository in Subversion.
This means that we can definitely use the cheaper 200-steps-per-rev stepper motors. You need a bipolar one where the coils can take a voltage of 12v and each use a current of 2A or less.
Details on the forums here.
This means that we can definitely use the cheaper 200-steps-per-rev stepper motors. You need a bipolar one where the coils can take a voltage of 12v and each use a current of 2A or less.
Details on the forums here.
Labels: firmware, stepper motor
