Another pin you can use on the Nano to power it up is the 5V pin (located on Pin 27, close to the VIN pin at the end of the board). This pin mostly serves as a power output pin that supplies power ...

Posted in Arduino Hacks, Microcontrollers Tagged adc, arduino, atmega, attiny, battery, low battery, power monitor, voltage Post navigation ← Homebrew Gel Fuel Keeps The Steam Coming, Legally ...