So, I am a self proclaimed nerd. I wanted a way to show off by nerdity, but I didn't want to get one of those tee shirts that say something stupid like "Clones are people two." Being a nerd, I have lots of random motherboards and hard drives, RAM and PCI cards, and various other stuff like that lying around the house. I went down into my basement and grabbed the oldest, least useful thing I had, which I'm my case is an old dial-up card, and brainstormed on what I could do with it. I kept thinking of things, but they all sounded to girly. Then it hit me; dog tags. So here is how I did it

Step 1: Supplies

I used an old dial-up card, a free dog tag I got from Fort McCoy for the shape, but I am sure you can print a template off somewhere. If you are like me, you have a million of those little chain things lying around you house, and if not, they have them at most craft stores for very cheap. For tools you are going to need: A vice, A hacksaw, Sandpapered, A dust mask, A drill, A nice well lit area for you to work, and Wire cutters

Step 2:

Don't have a picture for this one, but take you real dog tag or template or what-not and trace it on your board in the desired position. Keep in mind, you are probably going to want to make 2, so make sure there is enough space.

Step 3:

Now you are going to want to take all the capacitors and plugs and anything that sticks out beyond a reasonable amount and cut it all off with the wire snips.

Step 4:

It should end up looking like this.

Step 5:

From now until I tell you that you can take it off, you need to wear a dust mask. The little dust particles can cause lung cancer, and I am in no way responsible for any injury gotten from this project.

Step 6:

Now you want to place your board into the vice snugly, but not so much as to crush any of the bits and bibs that make the board look cool.

Step 7:

Make sure to hold the board securely as you are cutting out the basic shape.

Step 8:

You should end up with something looking like this

Step 9:

Now keep using the hacksaw to trim down the curves until it looks something like this

Step 10:

Now start sanding down the edges into the desired shape. For this, I stapled a piece of medium grit sandpaper to my workbench. This works the best. Do not try to use a belt sander or other kind of motorized sander. It sands down fast enough anyways.

Step 11:

This is about the shape you want it to be.

Step 12:

Now drill a hole in the top for the chain to go. (I uses an 11/64" bit)

Step 13:

Don't forget to clean up the mess! (You can take off the mask now after this step)

Step 14:

String 'em up!

Step 15:

Now go ahead and walk around town proclaiming your nerdiness. Enjoy! *note-for best effect, wear with a minecraft tee shirt and large glasses. If you want an Instructable for something, put it in the comments and I'll see if I can get to it
Just make sure you cover it with a coat of something like one of the commenters said since even touching a circuit board can give poisons to you and other harmful products other than that cool maybe use a drill or punch to make the name, blood type, address, religion and social security:) it's a great idea.
<p>I really the idea here and the finished product looks wicked. Nice! Definitely making myself a pair of these. </p>
Sorry, this is my other account. I forgot to say.
I like the idea, but I do not have the expertise to build circuit boards from scratch.
<p>would be amazing to make these practical. maybe a usb pen (<a href="http://graphsandwords.com/projects/business-card-version-1/" rel="nofollow">http://graphsandwords.com/projects/business-card-version-1/</a>)or maybe an ATtiny85/similar?</p><p>I'm going to have to have a play with custom printed circuits (or home etching) and see :)</p>
Be cool to add a NFC feature to these.
whats NFC?
near field communication
Nice idea!
It'd be cool to make this into a working PCB that could light an LED or power something. You could also add a small USB onto this for some real nerdy pro ness. Thanks for showing your nerdiness!
I was able to use a dremel tool on this as well! Still ended up great!
Coooll.... :D
made it there great
this is a great instructable! Thanks, these took me like 5 minutes each and look great!
This is an awesome idea, and it's given me an idea too. <br>How about incorporating the simple circuit from a solar powered lamp? It could charge a tiny button battery in sunlight, and when it's dark it turns on an LED or 2.
Are you going to make a girlie version?
nice i even favorited it, too <br>
Good job! I like this idea.
Thanks. I don't even have a bandsaw, let alone a laser...
When I saw it first, I thought it is laser cut. Nicely done, thanks for sharing your awesomeness and showing off your nerdiness :D. Keep up.
Thanks, and that's a good idea, putting a clear coat on it
Nice idea! <br>
It would be wise to add a heavy clear coat of paint to them, it will help protect you from any hazardous materials in them and protect them from body oils.
Nice !
I like the idea. A first step towards some sci-fi ID-tag - Thanks for sharing!
You can take of the mask now
Some f the more girlie ideas were things like cutting around an old intel processor in a circle and putting it on a silver chain or use some pieces to make a bracelet or something. I didn't really think it through that well, but maybe I'll make something more girlie in another instructable.
Gah! when can I take off this dust mask!
What were the girlie ideas?

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