Jinx wrote: > (16F88-based, a very high power bike lamp indeed) > > http://home.clear.net.nz/pages/joecolquitt/luxeon_lamp.gif Is there a purpose in the fuse F2 being between one cell and the other three? It looks purposeful, but I can't really see one. Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist