Floppy Drive Laser Engraver
A laser engraver from old floppy drives driven by Arduino Nano flashed with GRBL firmware. The first prototype used A3967 EasyDriver stepper drivers, but was then replaced with Arduino CNC Shield.
A laser engraver from old floppy drives driven by Arduino Nano flashed with GRBL firmware. The first prototype used A3967 EasyDriver stepper drivers, but was then replaced with Arduino CNC Shield.
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