Electret Mic Breakout Board Hookup Guide
Contributors:
LightningHawk
LightningHawk 
Resources and Going Further
A quick Google search for "Electret Mic Breakout" will get you going for any type of project you may want to create. Here are a few of my favorites from Instructables.
If you need to add sound to your next project but need something a little more sensitive, robust or a little more useful, I recommend the SparkFun Sound Detector.
Documents
For more audio fun, check out these other great SparkFun tutorials:
RN-52 Bluetooth Hookup Guide
A hookup guide to get you started with the RN-52 Audio Bluetooth Module Breakout Board.
Cackling Apple Head Witch
Make your own cackling apple head witch to scare all of the trick or treaters this Halloween!
Proto Pedal Chassis Hookup Guide
Prepare the Proto Pedal Chassis by drilling holes for controls and painting it.
Vox Imperium: Stormtrooper Voice Changer
Add some flair to your Imperial uniform by changing your voice using a Teensy 3.2 and Prop Shield.
Or check out this blog post for inspiration: