ghsrocketman
New Member
okay, so the title probably didn't make sense. I wasn't sure how to explain it in such few words. anyways, here's my problem:
-I have a barometer sensor that gives off a voltage range of 0.2v-4.8v, a direct correlation to pressure (15kpa-115kpa), to an ADC (0-5v)
-Most of the data from the barometer is useless... so that I don't waste any of the ADC bits (and to get more accuracy), I'd like to chop off the voltages from 0.2-2.5v, leaving 2.5v-4.8v, and spreading that over a 0-5v spectrum...
Is this even possible?
Thanks!
-I have a barometer sensor that gives off a voltage range of 0.2v-4.8v, a direct correlation to pressure (15kpa-115kpa), to an ADC (0-5v)
-Most of the data from the barometer is useless... so that I don't waste any of the ADC bits (and to get more accuracy), I'd like to chop off the voltages from 0.2-2.5v, leaving 2.5v-4.8v, and spreading that over a 0-5v spectrum...
Is this even possible?
Thanks!