Sanguinololu case

It's a case for a Sanguinololu board, with an 80mm fan for cooling and space for an additional small circuit board (which I use for a relais, some fets, voltage regulator and fuse). You can use the standard brackets of the Sanguinololu to mount it to your printer.

This is the fanguard for the top of the fan: http://www.thingiverse.com/thing:1579798