some simple circuit boards I routed on my mill

Click on any photo to see a larger version

fresh off of the machine, covered in copper dust

the middle two pins on the 6-pin header are unused, hence the slight ugliness around them. It all works and there's plenty of space under a microscope, though.

CW from top: power in, EZ430 header providing power and serial, and a header providing power and serial for downloading data, with the board next to it that will mate

don't have a fine enough bit yet to cut the isolation between the 0.050 pads so I hacked it up manually with an exacto knife, although the mill will easily handle it.

$Basic Stamp and ADXL202 accelerometer from an early circuit\n(commercially bought boards here :)$