What circuit? You use capacitors to filter, decouple, integrate, differentiate and other stuff. You use resistors to drop voltage, limit current, make heat and other stuff. The answer I provide is as obscure as your question, but it is an attempt at a serious answer. Keith Christopher wrote: >Question for the list, when setting up a circuit, how >does one know when to use a capacitor _vs_ a resistor >? > > > > > > >__________________________________________________ >Do You Yahoo!? >Send your FREE holiday greetings online! >http://greetings.yahoo.com > >-- >http://www.piclist.com hint: PICList Posts must start with ONE topic: >[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads > > > -- * | __O Thomas C. Sefranek tcs@cmcorp.com |_-\<,_ Amateur Radio Operator: WA1RHP (*)/ (*) Bicycle mobile on 145.41, 448.625 MHz ARRL Instructor, Technical Specialist, VE Contact. http://hamradio.cmcorp.com/inventory/Inventory.html http://www.harvardrepeater.org -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads