fantastic!!!
this post should be linked from the "Familiarise with the Arduino Board" tutorial...
I'm curious to work on the aref...
can I just stick a pot in the aref and see what happens to another analog input (via serial feedback)?
is this enough or do I need more circuitry?
do I risk somenthing or once I remove the pot from the aref pin it will get back to behaving normally? (I mean playing with it won't "record" any preset in the atmega8, right?)
thanks in advance
b.