Hi there, I'm looking for a schematics of a brokaw cell that doesn't depend on using 2 transistors with different emiter areas. Does sucha a thing exist ? Any links ? TIA. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads