Case for STM32F4DISCOVERY
Convenient case of the evaluation board. Leaves the buttons, USB ports, and bottom headers exposed. Has good tolerances so that board fits easily but securely.
At the bottom of the scad file, leave uncommented only top() or bottom(). Export to stl, load in your favorite positioning tool (I use MakerWare) and rotate it flat side down. Print using your favorite printer with your favorite material.