some simple circuit boards I routed on my mill

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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 :)