If I power an Arduino Mini pro with a 6V power source through the RAW pin, will the digitalWrite(pin?, HIGH) output 6V or the traditional 5V. By the way, I have the 5V Arduino Mini pro model.
Volt regulator
Nope, that guy has an on-board 5v regulator. The chip runs at 5v and thus will put out a 5v signal on its pins.
Thank you very much!
Thank you very much!