Hi Guys, We are working on a project where we are using an arduino uno in order to read battery voltage and solar panel voltage. As we tried this, we run into a big issue: when we try to read in from one analog pin, it works perfectly, but if we read from two analog pins at the same time, none of t…

reading multiple analog inputs

GaryP March 11, 2011, 6:18am 3

Shcematics would be a good idea as well. Do they have same ground potential? Are those batteries in parallel or serial?

Cheers,
Kari

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