Arduino: An open-source electronics platform based on easy-to-use hardware and software

[CadetStimpy]

This thing looks pretty cool for Geeks. A simple thing you can do with it, for example, is have your lights turn off when you press Play on your DVD remote. I could like that. It's way outta my league, though, as you need to do some coding. Arduino is intended for anyone making interactive projects. Here's some different info about it. About $55 on Amazon.