LilyPad Reed Switch Hookup Guide
Contributors:
Dia
Dia 
Resources and Going Further
Now that you've tried out a simple circuit, you can try integrating the reed switch into a more complex assembly, triggering a reaction from an MP3 board, a microcontroller, or something else entirely! A reed switch is a great, simple, inexpensive way to react to proximity, so it's very versatile.
Here are some good places to start:
Need some more E-Textiles action? Check out these other great SparkFun Tutorials:
Hackers in Residence - Sound and Motion Reactivity for Wearables
How to consciously wear light-up and and sound reactive clothing.
Prototype Wearable LED Dance Harness
A project tutorial to add an extra effect for dancers performing a choreographed piece. The harness can be added quickly under a costume.
Night-Light Pennant with LilyMini ProtoSnap
Use the pre-programmed LilyMini ProtoSnap to make an interactive pennant that reacts to ambient light levels.