Welcome to my first Instructable. I've had this idea for quite some time but finally got the motivation to put my idea in to production.
First let me give a little back story / problem. I have a Dell XPS laptop that gets hot, Really hot. I first bought a belkin laptop stand for 20 bucks and the thing still works well its just that it elevates the laptop an inch and a half in the front and almost 3 inches in the back so for extended usage really kills my wrists.
I decided that I could figure out a way to build a fan in to my desk and power it by USB just like my laptop stand and never have to worry about the heat or the bad angle again.
I tried to be as thorough as possible in my instructable but its actually a pretty simple concept that anybody with a few tools could see exactly how I did it with just the pictures and recreate it rather easily.
I hope you enjoy the instructions and if you have any questions please feel free to email me or comment.
Step 1: What you need!
ITEMS NEEDED :
1 Rocketfish 120mm case fan (Best Buy, $14)
1 Spare USB cable that you can cut.
1 Desk with enough room underneath to mount.
1 Scrab 1by4 Piece of Wood
4 Wood screws, Length varies by the thickness of your desk. Mine were an Inch and half long.
TOOLS NEEDED :
1 Pair of Wire Snips
1 Router or Heavy duty Dremel
1 Table saw of some variety.
1 Drill and Wood Screw
Wire Connectors of some sort. I used this plastic material you cover the wires over and melt down to make a a nice seal.
A few odds and ends, Marker, Piece of Cardboard, Scissors...etc etc.