Read more: Battery Brands Ranked From Worst To Best The Arduino Uno Rev3 is the third revision of the classic Arduino Uno board. Compared to its earlier iterations, it includes upgraded components ...

Perfect for IoT projects that are more involved with the circuitry side of things, the Arduino UNO Rev3 is an affordable board that's worth picking up if you want to experiment with microcontrollers.

[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order to gain some memory space. His work was actually based on the great ...