The stepper controller is an Arduino Mega running the Marlaser firmware, though [Owen] admits perhaps a laser cutter-specific driver board would have been better as he spent many hours trying to ...
The Epilog Laser Cutters use a high power CO2 laser for accurately engraving and cutting various materials. In the Maker Lab we have an Epilog Zing24 60 Watt laser cutter and an Epilog Zing24 40 Watt ...