Pong LED Clock
This is a pretty neat gadget. Shows time by playing pong! It’s pretty cool how the scoring is actually the time that is being displayed. For example, when it changes is when you’ll see one of the sides score a point.
I may have to pick up the kit for this so I can build it. It uses the Arduino platform which is a big plus as that’s what I’ve been messing with ever since I got mine for Christmas. I’m always looking for new things that I can do with it.
Here’s a video of it in action.