Instructables
Picture of How To Make A Backlit Keyboard

In this instructible, we will be making a backlit keyboard using a usb-enabled keyboard and some el-wire.
 
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Step 1: Needed Parts

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To do this project you’re gonna need a couple of things:

- USB powered Electro Luminescent wire or EL wire.
- A keyboard
- Hot glue Gun
- Screwdriver

Technically, you can use any keyboard, but the one I will be using has these built in USB ports to conveniently plug my el-wire into. If you’re really technically savvy, you can also put this in the keyboard of a laptop, but it will require a bit more modding because, by itself, the el-wire is too thick to fit behind the laptop keyboard.

Step 2: Disassemble the keyboard

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Begin by flipping the keyboard over and removing all of the screws that hold it together. This will allow you to remove the keyboard backing. Then remove the inside screws and the screws holding together the circuit board. This will allow you to remove the internal circuitry of the keyboard.

Step 3: Make An Entry Point

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We will need the El wire to pass from the back of the keyboard to the front, so we will need to make a hole and thread the El wire through it. Find the upper right corner of the keyboard. When flipped over, it should be the corner above the tilda key (show tilda graphic). You want to use a knife or a drill to cut a hole into this corner and thread the el wire through the hole. You may need to remove the tilda key in order to thread it completely through.

Step 4: Making room for the transformer

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Now comes the tricky part. We need to find a way to fit the transformer into the keyboard. For some of you, your keyboard may already have enough extra room for it. For me, I was able to remove one of the “extra” shortcut keys from the keyboard using a dremel, but you’ll just have to see what extra room your keyboard has for this to fit. After hot gluing it into place, I reassembled the keyboard and flipped it back over.
Tkdwn1 year ago
Tnx for the instructions!
http://www.instructables.com/id/El-wire-keyboard-backlight/
mertem Tkdwn8 months ago

Cool Keyboard :)

nerd74731 year ago
that is so cool
Or get a Macintosh. My MacBook Pro has a backlit keyboard from the factory. It's 42 months old and going strong.
The MacBooks are nice, but the PowerBook G4s started it! :P Oh, Dell has a few laptops with backlit keys, I think Acer does too..
actually it was Alien Ware who started the back lit keyboards NOT a MAC....though a nice try at promoting a obsolete system in my opinion .. lol and before you throw out that MAC's very seldom if ever get Viruses.. that is due to the simple fact that they arent worth the time to try and damage or hack into lol
I was talking about stating it in the Apple line. Also, why the hell are you talking about media access control? I didn't even know those had keyboards.
LOL.
To be off topic, is that a cultural/regional thing of the length of time before one switches from months to years in describing lengths of time? I've heard someone refer to a four yr old as their 52 month old child and was curious.
With children it is very common, especially when talking about developmental issues, at least to the age of 4, maybe 5. For something like a keyboard it seems strange to say 42 months rather than 3-1/2 years.
Gee---thanks for the diversion...I just realised I am going to be 648 months old next month! :-)
Sorry. I have an app called Coconut Battery that reports Current Amt of charge, Current Battery Capacity, and Age of Mac in Months. So I just related that. Wait a minute I'll get out the calculator. That comes to 3.5 years. Thanks for the clarifying question.
timweaver174 years ago
how did you get it into the parts not the main keyboard like the home and end and then the number pad...
uk_0604 years ago
it's worthless coz you still can't see the alphabets,etc on keyboard in dark , YEAH but good if you want make your keyboard little fancy .
gigafide (author)  uk_0604 years ago
Yep. It's simply for aesthetics. I mean, that's the whole point of el-wire, right? to pimp stuff out? :-)
Why yes, yes it is.
JustModIt4 years ago
can this be done with a laptop?
Nuru JustModIt4 years ago
He does state in his video it can be done, but it requires more effort and time to make it fit....
EnigmaMax4 years ago
what a great opportunity to finally destroy my windows key!
merijnvw4 years ago
wow great project and cool movie! I'm definately going to make this
osgeld4 years ago
needs a night pic
mikeyx4 years ago
I have Laptop computer can do.
zack2474 years ago
i thought that maybe using acrylic sheet cut to fit around the button pegs, and having it edge lit, with a sanded surface, you could get the same effect. would that work too? cool ible by the way. too bad the el wire contest just closed
jongscx zack2474 years ago
all the effort of cutting the button holes would make it difficult; plus you'd have to make sure that the acrylic doesn't interfere with the keystrokes as it would take up space in the cavity under the keys... Same with the LEDs, etc. You may be able to get away with just a diffuser sheet, like a thin frosted piece of plastic. They have flexible cutting boards that might work; but still this seems easier.
zack247 jongscx4 years ago
i'll figure it out. i know it can be done, its just how its done. if i can find some thin enough stuff, i will try. ive got some spare keyboards laying around
These ideas sound good - I might try this some time. A CNC machine would be idea, but it's understandable most people can't get hold of one. I'm going to make one, and a good project would be to make a tasty backlit keyboard.
garavin4 years ago
Nifty 'ible. The only problem I could envision is that the individual characters on the keys are not lit, so if you're not a touch typist you may still have trouble seeing the key you want to type. But I'll bet it looks cool in the dark.
You could take the time with a hot knife and cut the letters out so they will light up.
Yep, & if you're really ambitious you could fill the cut-out letters with clear silicone to diffuse the light...
normalicy4 years ago
I did this to my keyboard a year ago (red) & it's still going strong. A warning though, some keyboards are easier than others. My Microsoft Natural 4000 keyboard has separate compartments for each set of keys, so you have to drill holes from one compartment to another (about 16 for me). Definitely make sure that you keep the wire flat, because if it sticks up the tiniest bit, the keys will either not engage or bind. Also, most inverters let off a very high pitch whine. Be prepared for that since it's fairly close to your head. I can't imagine doing it properly to a laptop keyboard since they have incredibly minimal space & because it would be hard to hide the inverter & get power.
Foaly74 years ago
Can you do this with a laptop, like one that you're diy building it, and maybe add a switch?
sephiroth674 years ago
What thickness EL wire did you use? The place near me has 5MM and smaller. Very cool idea!
Thanks a lot. I may try this. The laptop I got today is already backlit, so I'll try it on my old desktop keyboards in the closet. Great 'ible!
gigafide (author)  sephiroth674 years ago
I believe this is 2.3mm. I wasn't aware of this, but apparently, they go down to 0.9mm, which would be ideal for laptop keyboards.
Robot Lover4 years ago
You have seen the double rain bow? It's a double rainbow! OH my gosh o ...o DOUble rainbow! He was so high!
Kryptonite4 years ago
The EL Wire competition is still open if you so wish to enter this.