Changing ADC voltage range.

Hi, I'm quite new to this whole programming thing, but I was wondering is it possible to fully utilise the 10bit ADC range for say 0 to 2.5 volts instead of the preset 0 to 5v. So 2.5v would equal 1023 bit instead off 511.

Many Thanks in advance H

Yes you can do it

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Tutorials are made to be read

Need to sleep now