*OpenSCAD
**[http://en.wikibooks.org/wiki/OpenSCAD_User_Manual/DXF_Extrusion Convert 2D objects to 3D objects]
*Arduino
**[http://learn.adafruit.com/category/learn-arduino Adafruit: Learn Arduino]
==Stuff I printed/want to print==
*[[:Datei:OSHWsign.stl|Open Source Hardware Symbol]]