Arduino Diecimila / analog signal?

Hi !

My project is about receive an analog signal (+/- 1V), send it to a digital display and print it. Can I use Arduino Diecimila to do that?


You will not have good results with a negative voltage input to the ADC. You will need to make an op-amp level shifter to make your signal 0 to 2 volts instead of +/- 1 volt.