At 11:32 AM 6/1/2005 -0500, you wrote: >Yep. I have a pressure sensor in here as well, though pressure has been >fairly close to standard so far. > >Cheers, >-Neil. The other problem with BP under typical conditions is superheating. You might have 3 or 4 degrees C error due to that alone. 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 ->> Inexpensive test equipment & parts http://search.ebay.com/_W0QQsassZspeff -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist