This is a base to hold a $5 knockoff Arduino Pro Mini
(search ebay for 'pro mini 328")
Since people seemed to like the winged clip for this board and the Uno R3 breadboard base I made this so you an attach the knockoff mini to a breadboard using the notched sides.
The sketchup model is included in case you want to change anything.
knockoff-pro-mini-base2.skp | 60.5KB | |
knockoff-pro-mini-base2.stl | 14.6KB |