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 ...

The controller has an Arduino bootloader on a 32u4 processor, so it looks like a ProMicro to your computer. The system works with the RT series of Weller tips, which have a comprehensive lineup.

It's like a shrunken version of the Arduino Leonardo as it features the same ATmega32U4 microcontroller, micro-USB port, and pinouts. It also operates at 5V and requires an external supply of 7 to ...

A tiny company has combined an AMD Ryzen Embedded V1605B with a Microchip ATmega32U4 MCU for real-time I/Os and Arduino compatibility.

And the Arduino ATmega32U4 co-processor opens the possibility of using the LattePanda 3 Delta to control sensors, motors, LED lights, or other accessories.

Arduino Micro has some extra leds that it is tricky to programme. Like almost all Arduinos, has a built-in led - the green one on the left in the photo.

The Arduino Yún rev. 2 is intended to help design engineers, hobbyists and those in educational establishments. The IoT board is especially suitable for education, as the platform, including hardware, ...

Hardware specifications include a Atmega 32U4 microcontroller, 16 MHz clock speed, 2 K RAM, 32 K flash, 128 x 64 OLED display, Six buttons and the console is Arduino compatible.

If you are trying to make sense of high-speed Timer 4 on Microchip’s (Atmel’s) ATmega 32U4, someone called dmm47 has put a useful little resource onto the Arduino forum.