This repository contains everything you need to turn an Arduino UNO R3 into a USB keyboard. It includes two examples, one for preprogrammed input and one which uses a 4x4 keypad to input HID codes, ...

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’t ...

I've plugged a Joystick to my USB Shield and I'm using the example code HID/Joystick to have a pin go high when a button is pressed, and low when another button is pressed. The program works correctly ...