Hello, I,ve looked into the atmega1280 datasheet, I got the arduino mega and I was wondering what is the max voltage it can take on the analog pins.
In the datasheet it says GND to VCC but it also says it is just a guideline.
As you can see in the picture it might need to take -8V. Vo is where I connect to an analogpin.
I just want to be sure because I cannot afford to burn it ;D
Thanks for reading guys,