G-code XY plotter

This plotter is a standard XY plotter responding to gcode, but will have a front end designed to receive commands from the Commodore serial bus and translate to gcode.

Not started yet, but preparing

lots of research on this one and parts have been ordered

• Stepper motors and drivers
• Aluminum channel
• Arduino Uno (for easy plug-in to motor driver)
• Located schematics for the 1520 plotter
• Located assemy code for the original ROM on 6501 CPU and have a clear understanding of original code intent