Hello!I am trying to power my AK09970N with 1.8V. Would the Arduino Pro Mini (Atmega328) allow 1.8V? I understand that it allows an external power source, but I am concerned that 3.3V is the minimum allowed. Thank you!
I understand the atmega chip can handle the 1.8V. I am just unclear about how the regulator affects the voltage/works. Just to clarify, I should not be concerned about the regulator limiting anything?