We all have them -- they're in the back of the closet, or in the dusty attic or basement, or sitting out in the garage. Some may or may not work, and may or may not be worth fixing. And some are just too old and slow to be turned into a media center or put to any other task, and are so obsolete they're not even worth donating. Certainly if a computer is worth fixing, I highly recommend it. After all, the computer I'm using to upload this instructable is around 10 years old -- or at least it's motherboard and processor are that old. Or, if an old computer can be turned into a Linux machine -- and if that's your thing -- go for it!
The computers I'm thinking of are those that just need to be sent to the junk pile. But before you send them out to be recycled, I want to point out a few things you can make out of them that you might find to be a fun project.
If this interests you, read on....
Step 1: The Parts in Your Computer Don't Have to 'compute!'
The robot sculpture in the photo was made from an old AMD processor, a processor heat sink, two PCI cards, a cooling fan, and a bad length of ethernet cable.
I attached the parts to the heat sink using a combination of screws and epoxy. It was a relatively simple project, and in the fall it will probably make its way to my daughter's 2nd grade classroom as a decoration.
Step 2: Some Parts Can Even Be Almost 'artsy'
As I disassembled the world's slowest optical drive, I came across this aluminum part and thought, "Wow! This would make a really neat picture frame!"
I removed the part, fastened my photo behind it, added a cardboard backing, and engineered a simple cardboard stand (2nd photo) so it would be free-standing. Somewhere down the road I'll probably use the plastic housing of the optical drive for an even larger picture frame.
Step 3: Don't Forget the Hard Drive
I took the drive apart, drove out the bearing that holds the platter in, and remounted the platter on the opposite side to give the "virus" some depth. I added wiggly eyes, and used a portion of the ring that held the processor fan in place for the mouth. The original cable became the hair and arms.
The cable used for the hair was simply glued in place as was the mouth, and the arms are held in place by small brackets (made from wire) that were screwed in place.
My teacher daughter has already taken this to her home!
Step 4: And Finally.....
The housings became the head, the circuit board became the body, and they feet were either made from the mouse buttons or the cable ends. The eyes came from the index wheels inside the mouse, the nose from the rubber covering on the mouse ball, and the arms from the mouse cable. Everything was assembled using hot glue.
This is certainly not an all-inclusive list of what you can do with the parts inside an old computer, but it's probably enough to get you thinking! Not only did I have fun making these, but I kept much of an old computer from hitting the landfill.
Plus, with the mouse-a-saurs, I can now sit in my little workshop and be surrounded by all my friends.....!