On 27 May 2005 at 12:10, Andrew Kieran wrote: > > i.e. > 5000mv / 1024 ADC steps / 10 mv per degree = .488 degrees per > ADC unit > Use 5120mV as reference and no complex math is needed. Mark Jordan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist