Light Up Your 3D Printer's Bed
Contributors:
bboyho
bboyho 
Resources and Going Further
Need some inspiration for your next project? Check out some of these related tutorials for ideas:
Using OpenSegment
How to hook up and use the OpenSegment display shield. The OpenSegment is the big brother to the Serial 7-Segment Display. They run on the same firmware, however the OpenSegment is about twice as big.
LED PomPom Headbands
Follow this tutorial to make your own light up PomPom headband! Try the beginner version if you are new to electronics or the advanced version if you have some more experience!
LilyPad Tri-Color LED Hookup Guide
Learn how to hook up the LilyPad Tri-Color LED and use a common anode RGB LED in e-textile projects.
SparkFun Paper Circuit Kits
Learn how to build a simple paper circuit using copper tape, a 5mm LED, and a 3V coin cell battery.