Needed a Electronics box for a Power expander for a heatbed and 2 LM2596 to use for my OctoPI and LED mod. Tought maybe someone else could use it. There is another one if you want to have your PI in it also that Emil Hallengren made (http://www.thingiverse.com/thing:697969)

This is fairly strait forward print. You will need Support for the 2 Cable openings sins 4 cm of overhang is a litle to much without ;) Other then that you will need to make some holes in the Printer plexi for the M3 screws and you need a couple of M3 screws for holding the boards in Place. I have placed mine next to the original PSU with the fan original fan mount right above the Power expander so i could use the hole for pulling a Cable to the heatbed.