I'm using the analog inputs on the Arduino Uno R3 to measure voltage values between 0-5V. I ran out of analog inputs. Is there a way to expand the amount of analog inputs? Can the digital pins be used as analog input pins? Sorta un-related side question: Whenever I have the Arduino Motor shield on…

What to do when I run out of analog inputs?

DuaneB August 22, 2012, 5:51pm 7

Depends on what you have access to I suppose.

Always my problem in Dubai.

Thanks

Duane B

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