Adam, I'm making one of these. Have the board ready but not populated http://home.clear.net.nz/pages/joecolquitt/SC_LC_meter_1_sm.gif http://home.clear.net.nz/pages/joecolquitt/SC_LC_meter_2_sm.gif The author acknowledges the prior work and versions by Neil Hecht of www.aade.com Phil Rice of www.marc.org.au PCB and s/w from http://www.siliconchip.com.au/cms/attachments/show.html?year=3D2008&month= =3DMay Joe --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .