Emco Turn 120P Machinekit control panel powered by BeagleBone

Emco Turn 120P Machinekit control panel powered by BeagleBone
http://blog.f1oat.org/2016/03/21/emco-turn-120p-machinekit-control-panel

etch-a-sketch?

check it out @Charles_Steinkuehler and @Michael_Haberler