On Wed, 14 Aug 2002, Jim wrote: >advent of the microprocessor (MEASURE the >ambient temperature, do a look-up in a table >BASED on that particular crystal's "curve" ^^^^^ Why do you like that word so much ? ;-) I'd say you speak some other languages too ... (what do you call the bloody freq/temp line, a graph ? Are you greek or something ? ;-) Peter -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads