Changes
Items to buy:
digikey:* caps 0adj.47uLDO -20V, 1u, 2.2u, 4.7u, 10u (smt)* at90usb* voltage regulator** 1A http://search.digikey.comch/scripts/DkSearch/dksus.dll?Detail&name=296-26122-1NCP1117STAT3GOSCT-ND** 3.3V LDO -18V http://search.digikey.comch/scripts/DkSearch/dksus.dll?Detail&name=296AP1117E33GDICT-12602ND ebay:* -1-ND-- [[User:Corecode/Microboard]]