[Invictus3593]

We used something like UnoJoy this past year to input a couple toggle switches and buttons. It was called LeoJoy, the only difference I can imagine is that we used a Leonardo board and UnoJoy uses an Uno board. The good thing about a Leonardo board is that it already ships with HID implementation so you don't have to do too much to it to get it working. It's also about $5 cheaper than an Uno.