On Fri, 8 Nov 2002, Richards, Justin P wrote: *>what is vdrs? Voltage Dependent Resistors (aka MOV or Metal Oxide Varistors). Peter -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads