At 07:15 PM 12/29/02 +0000, you wrote: >----- Original Message ----- >From: "Russell McMahon" >To: > > > > References are usually MUCH more prcise than a regulator. A regulator can >be > > used as a low precision reference if you are desperate. > >.... or you can use an LED as a slightly better reference. How do you figure that? Best regards, Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics