Hej, i´m trying to figure out how the aref pin can be used. this is what i know so far: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1139161553/3#3 massimo says: "switching reference voltage requires adding a few lines of C code to your arduino code." i wonder what these lines of code might b…

using the aref pin..

Forum 2005-2010 (read only) General Frequently-Asked Questions

system March 4, 2007, 1:52am 2

Did you ever figure out how to use the AREF pin? I am trying to change it from 5V to 3V but have not been able to find any reference information on how to do this.

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using the aref pin..

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