Items to buy:
digikey:* SDcard stuffadj. LDO -20V, 1A http://search.digikey.ch/scripts/DkSearch/dksus.dll?Detail&name=NCP1117STAT3GOSCT-ND* 3.3V LDO -18V http://search.digikey.ch/scripts/DkSearch/dksus.dll?Detail&name=AP1117E33GDICT-ND ebay:*
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[[User:Corecode/Microboard]]