Check out this RasPi circular LED display project tutorial from Thomas Mardis. The Cloud Lamp Project:
After getting my home somewhat automated with a z-wave network and a few other custom devices, I thought I’d like to have a simple way to see the status of my home, the weather, surf report, etc, easily visible from my bed. My initial thought was that I’d buy a conventional ceiling lamp and put four rgb LEDs around the perimeter of the lamp as status indicators. Well, two weeks ago I came upon Make’s contest and even though I was already behind I thought it’d be really fun to try building something. So I took my original idea and made the following changes: I went from 4 to 60 rgb LEDs after being inspired by this beautiful clock. Well, that and I love circular LED displays! I probably wouldn’t use the analogue-like clock functionality but I thought it was a beautiful design and I thought I could add something to it. And of course I changed out the Arduino for a Rasberry Pi, which made the project amazingly versatile! …
Each Friday is PiDay here at Adafruit, be sure to check out our posts, tutorials and new Raspberry Pi related products. Have you tried the new “Adafruit Raspberry Pi Educational Linux Distro” ? It’s our tweaked distribution for teaching electronics using the Raspberry Pi. But wait, there’s more! Try our new Raspberry Pi WebIDE! The easiest way to learn programming on a Raspberry Pi.
We now have Raspberry Pi Model B with 512MB RAM in stock and shipping now!Related