Interested in making your own drawing robot? I have designed kits that are compatible with Sandy Noble’s Polargraph software – or you can write your own or adapt the many other projects that use polar-based coordinate systems.
This kit is shared under a Creative Commons Attribution ShareAlike 3.0 Unported license.
Laser build files available here:
Detailed build photos and instructions are also available here:
Next page: motor shield soldering.