Opensource arduino CNC
- https://maslowcommunitygarden.org/Electronics.html?instructions=true
- https://github.com/MaslowCNC
- https://github.com/WebControlCNC/WebControl
- https://github.com/WebControlCNC/webcontrol-pi
- GRBL Code - https://github.com/gnea/grbl
- GRBL Branch 4 Mega 2560 - https://github.com/gnea/grbl-Mega/
- Plasma Discussion - https://news.ycombinator.com/item?id=12705546
- Motor Sizing - http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Mechanical_Spreadsheet
