Analog pin

Projects General Guidance
1

Hi,

I wanted to know that how much voltage is safe to be provided to analogue pins of Arduino Uno ?

I have actually interfaced Arduino with Labview and I want to measure voltage of a battery more the 6v and I was reluctant to do so since Arduino can not take voltage more than 5v, I guess!
So can someone please confirm me ?

Thanks :slight_smile:

2

The maximum voltage you can apply is the supply voltage pluse 0.5V.

The simplest solution is to use a potential divider.