A clone of the most legendary Arduino board on the market. Thanks to its popularity, versatility, and community, the Arduino Uno rev3 is an ideal board for both beginners and...
The UNO R4 Minima clone has a 32-bit ARM Cortex-M4F processor at 48 MHz Renesas RA4M1. The older R3 had an 8-bit ATmega328 processor. The new R4 is 3-16x faster and offers more...
