Microcontroller demo boards such as the Arduino UNO are ubiquitous on Hackaday as ... can’t really be called a board since there is no PCB. Instead of the traditional fiberglass, [Jiří Praus ...

Allowing an Arduino to become nearly any kind of USB device. A fourth mounting hole has been added to the UNO for more stable mounting. The booloader is now the Optiboot bootloader. The boards can ...

Sure, it isn't such a big deal when you're just starting out as most professionals and experienced users recommend the Arduino Uno. However, while the Uno is a helpful board for your beginner ...

Popular boards like the Arduino Uno, Nano, Micro, and Mega are great examples of this. Some Arduino boards, however, feature ...