Hi, I have found I am getting different values from analog pins 14 and 15 on my arduino mega when compaired to all other analog pins. I found the problem when building my reprap 3d printer, which uses pins 13, 14 and 15 for temperature measurment. I have also built a simple voltage divider and pri…

Analog input, different values on pins 14 and 15

retrolefty April 4, 2014, 10:27pm 2

What resistor values are you using for your voltage divider testing?

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