Isn't that only how it works under AC cnditions, where both DC sources are considered the same? Brendan ----- Original Message ----- From: "Dale Botkin" To: Sent: Tuesday, June 11, 2002 11:53 AM Subject: Re: [PIC]:strange analog in problem > Hrmm... not sure I'm with you on that one. With the wiper centered, your > input would still see 20K Ohms to either source. Maybe I'm just slow or > theory-challenged, but I don't see how two resistors to two different > sources would qualify as "parallel". I could be wrong though, here I am > posting from work again, which results in my being wrong about 3 out of 4 > times it seems. > > Dale > -- > "Curiosity is the very basis of education and if you tell me that > curiosity killed the cat, I say only the cat died nobly." > - Arnold Edinborough > -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads