This a micromini CNC plotter built from 3 DVD drive stepper motors. It has a 40mm by 40mm drawing area.

Hardware:

1. Arduino NANO,
2. three DRV8825 stepper motor driver
3. Three stepper motors from old dvdroms
4. PowerSupply 12v 1000mA

Software:

1. GRBL make Arduino able to interpret gcode
2. Inkscape with Gcode Toools
3. GrblControl controller application with GCode visualizer