On 12/15/05, microsoftwarecontrol wrote: > weeks ago from pic list, I got information about drive > pic adc. After one week test, consummed > several proto pcb, burning/used small pile of > components, I found perfect solution: > > Simple R net divider: 3651+ 3650 to 1301. > I get 0.1% accuracy and 20.46 V reading as > 1023 in software, totally rounded. So, > when do real number calculation, you don't > have the last digit rolling arround. > What voltage reference are you using? Regards, Mark markrages@gmail -- You think that it is a secret, but it never has been one. - fortune cookie -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist