Have you ever seen someone with a programmable LED rig stuck in the wheels of their bicycle? I’ve seen a few of these over the last few years, but nothing this complex. The MonkeyLectric is a device that rigs into the spokes of your bike, and as you spin, it makes you the coolest cyclist in town. It’s running about $60. It appears to be some kind of accelerometer and processor device with a strip of LEDs. The results are pretty fantastic, though! There are some programmable aspects to the unit as well.
Here’s a video of the unit in action, and some images: