Microcube RAMPS DC barrel jack holder for power in

A support for panel mounting DC 2.1-2.5/55 barrel jack ([like this one](http://www.taydaelectronics.com/media/catalog/product/cache/1/image/500x500/9df78eab33525d08d6e5fb8d27136e95/a/-/a-844.jpg)), to made the power supply of Microcube easier and more secured.

Source (OpenSCAD) are available, if you need to ajust if for a different barrel jack, just use the variables at the begining of the .scad file.

**Instructions:**
- Print (support may be needed)
- Solder two wire to the barrel jack