STEP 1 Arduino microcontrollers come in a variety of types. The most common is the Arduino UNO, but there are specialized variations. Before you begin building, do a little research to figure out ...

SEE: All of TechRepublic’s cheat sheets and smart person’s guides The Arduino project provides a simple way for people ... for beginners is the Arduino Uno, which is a bit of an all-rounder ...

What started out as a method to notify him when his dog barked grew into a whole-house, Arduino-powered ... and affordable by the presence of simple Arduino libraries and cheap hardware modules ...

so replacement isn't as quick and simple. It's generally easier to just buy a new board than attempt a repair. As you may have noticed, the Arduino Nano and Uno come with several similarities ...