Using a RPi for CAD

Interesting write-up of using easel as a CAD all the way to the CNC for editting.  Easel is an app based CAD solution that supposedly can go all the way to gcode.  I haven’t tried it myself, and its supposedly free too….

http://hackaday.com/2014/11/02/turning-the-raspberry-into-a-cad-workstation/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29

http://thesimpleswitch.blogspot.com/2014/10/shapeokoarduinoraspberry-pieasel.html

http://www.easel.com/