Wallet Made From a Computer Keyboard




About: I like making things out of items that would have otherwise been discarded. Check out my other projects!
In all likelihood there is a keyboard within a few feet of you. Inside that keyboard there probably is a circuit sheet that makes for a surprisingly durable and thin material for making a wallet.

Any mention of this project must provide a link to www.zieak.com with credit to Ryan McFarland.

Why? In taking apart electronics i find uses for most of the parts. Things which can not be reused go into scrap piles for recycling. But these sheets couldn't be easily reused and probably can not be recycled. I tried using overhead transparency sheets that had been printed on for a customized clear wallet pattern but the sheets mark when folded or creased. These circuit sheets are extremely durable.

You'll need:
A desktop computer keyboard (for the circuit sheet and a metal piece as a straight edge)
A screwdriver to open the keyboard
A ruler or tape measure
A cutting board or cutting mat
A razor knife
Sharp scissors
A roll of clear packing tape

The fine folks at HowCast have made a video from my Instructable...

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Open the Keyboard

All of the keyboards i have opened have used a series of small Phillips screws to secure the top and bottom pieces. Remove them and open the keyboard. There probably is a sheet of metal secured with more screws. Remove the screws and set the sheet of metal aside to use as a straight edge during your cutting. Next is the circuit sheet which should be quite easy to remove.

Step 2: Plan Your Wallet

At a minimum you will need four 3 inch by 4 inch rectangles of the circuit sheet to form the billfold area. I only carry a few credit cards and my ID so I added two 3 inch square pockets to the pieces that I needed. It might help if you make a template on a sheet of paper and tape the pieces together to better visualize the end product. The circuit sheets are very forgiving and tape can be pulled off without damaging them (in my trials).

Use thick packing tape for this project for the best durability. I have been using my wallet daily from October through March and have only needed to add one small piece of tape. Where the wallet will fold leave a few millimeters between the circuit sheets for a hinge. The more space the more cash (or receipts) the wallet can carry without being forced open by the thick bills.

You might find it helpful to cut pieces of paper out to make a crude template to see how you want to configure your pockets. Just remember to try and build the wallet so that the tape is folded over any seams. Tearing the packing tape is much more difficult if it is folded onto itself.

Step 3: Detailed Taping Instructions

Click through these illustrations for the clearest tutorial I was able to make for how to tape the wallet together.

Step 4: Suggestions

Look over the wallet and see if any spots need reinforcing. Another piece of tape will not add much to the thickness.

If you have many shopper club cards use Just One Club Card to consolidate them into one.

Use the same materials to make a checkbook cover.

On recycling the other parts of the keyboard:
Obviously reusing the keyboard is best. But they break, get filthy, or just need replacing sometimes.
Keys - make magnets, clocks, or notes to loved ones (I Ctrl U!)
Plastic casing - If your area accepts #6 or 7 plastics for recycling do that.
Metal - Recycle as scrap or use as a surface for projects that use glue, solder, or other messy activities.

The Instructables Book Contest

First Prize in the
The Instructables Book Contest

5 People Made This Project!


  • Instrument Contest

    Instrument Contest
  • Make it Glow Contest

    Make it Glow Contest
  • STEM Contest

    STEM Contest

318 Discussions

computer freak3

5 years ago

I really like this wallet and its great for computer freaks like me.... thanks but next time can you please make the taping instructions a little more clearer it was a lil hard to understand... thnkx i love it


6 years ago on Introduction

You just saved my butt for a Christmas gift! LOVE THIS!!

Fantastic! I wonder if tent repair tape would work well. It is very thin nylon fabric with strong, permanent adhesive that seems to be UV-resistant. It might stand up to repeated flexing better than packing tape.


6 years ago on Introduction

I'd like to add a middle flap, but I can't figure out how. Advice? What's it affixed to?


7 years ago on Introduction

I might do this for my hubby for Christmas, it seems I have to get him a new wallet every year. (Can I say George Costanza wallet). Maybe this will help him to keep a neat and thus non falling apart wallet.

mr magic

7 years ago on Introduction

Great, I had one for a while too.origami pattern out of same stuff ,otherwise same concept.
they last for ages

This is the probably the coolest thing I've made on Instructables so far.
I made it about 2 years ago and it's been my favorite wallet ever, hands down. Every time I whip it out for a quick purchase, there's usually someone who marvels at the superb craftsmanship of it, but mostly it's someone wondering how geeky you can get.
Props to you Zieak.

1 reply

7 years ago on Introduction

Made this for my computer geek boyfriend. Added an extra card slot and an ID slot. Can't seem to keep it closed though, hopefully will mould more with time. Great instruct


8 years ago on Introduction

This is a great instructable, I love it. What would it look like if you put maybe bits of white plastic bag in the middle of it to make the circuit boards show up really well?


8 years ago on Introduction

Loved this instructable! I made mine smaller, 15x9,5cm (the size of a 50euros bill, i never get higher value ones ;D ) and you put in the cards the other side.


8 years ago on Introduction

I printed a circuit on a transparent sheet and did the same thing as the instructable


8 years ago on Step 3

Awesome instructable good job just made mine turned out terrific