View Full Version : floating zero reference point

08-26-2008, 07:01 AM
so lets say I have a voltage being read from and ADC8031 that is my process variable. I need a zero reference offset that will be a temperature being read from another sensor. Can anyone show some example code on how to relate the two readings? I have worked through most of these projects in the books but I am having a hard time relating the code between concepts. Any help would be greatly appreciated.http://forums.parallax.com/images/smilies/freaked.gif

08-27-2008, 01:15 AM
Could you explain you need further? Do you just need a variable from the temperature reading to combine with the ADC reading or do you need the reference to the ADC to be advusted depending on the temperature?

- Stephen