Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

There are benchmarks here. The latest addition to the Arduino open source prototyping platform, the Leonardo microcontroller board is available from Rapid Electronics, writes Richard Wilson. Based on ...