I have a silly question that sadly I cannot decipher by myself! wish|i would like|i need} to form my initial solid project
and that i want to put in associate Arduino nano on a case. Thus, i do not wish to power my Arduino Nano through USB port, as i would
like the usb port to be simply accessible. At this time i'm considering on powering the board via Vin input. However,
i'm not entirely positive what quantity voltage I will apply! Is there a regulator between the Vin pin and also the rest circuit or I easy will apply 5V directly?
i already read this rs article about arduino nano
