He programs the Arduino bootloader into the chip, and then he’s using the Arduino Leonardo keyboard libraries. Bam! Check out the video below.

Use an Arduino Leonardo to turn it into a USB keyboard device. Of course, the Leonardo can easily impersonate a USB keyboard, so that’s the easy part of the project.

The PCB is connected to the Arduino through a ribbon cable. I used an Arduino Leonardo, which can function as a USB input device. I created the PCB design with the EasyEDA web application.

Arduino enthusiast Evan Kale has been the inspiration for a new Arduino powered Bluetooth adapter which has been created by DastardlyLabs to allow those interested to make their USB keyboards ...

Educational charity Raspberry Pi Foundation has released a version of Linux optimised for the £25 computer's ARM11 processor, writes Steve Bush. Based on the ATmega32U4 MCU, which offers 32k of flash ...

The Leonardo also trades in the full-sized USB port for one of the micro variety, which will eventually become standard on all Arduino boards. The WiFi, also shipping in October, is a shield that ...