This is the last design of tiny pinguino 4550 on a proto-board.
It was drawn with Inkscape:
You must cut the tracks marked with a red point.
I used this home made tool to do this:
Now you can sold components and wires. The 18F4550 must be mounted on a suport.
This version offers the same functionalities as the PCB version.
The booloader V2 must be used with this design.
Last upgrade 29/09/2009: Cutting points were modified, thanks to André.