From the MAKE Flickr pool
Flickr member kc6qhp created this impressive enclosure for an Arduino Pro -
I made this housing for an Arduino Pro that will control my waveguide relay in my 47 GHz radio. This housing is made from 6061 billet aluminum. The cover is held on with a dozen 0-80 screws. There i a cutout for the programming connection and a filtered DC feedthrough. Later I will add other connectors for the servo and transmit/receive switch, etc.Â
Sturdy! – more pics on Flickr.