If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

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

If you would like to build your very own benchtop power supply you might be interested in a DIY tutorial for Supplino. A versatile compact Arduino power supply capable of providing from 4 to 40 ...