How do i Turn a laptop keyboard into a USB keyboard

[user404]

I wish to make a usb laptop keyboard out off http://www.ebay.com/itm/PANASONIC-TOUGHBOOK-CF-19-CF-18-KEYBOARD-N860-7672-T301-23187-/262429068132?hash=item3d19fdcb64:g:40IAAOSwlfxXFnjl how would i do this? i do not wish to just buy a $10 usb keyboard

[tp4tissue]

The reason it has that big ribbon cable is because the Controller is NOT in the keyboard itself.

the Controller is on the Motherboard.

They don't make the controller..

So if you want to do it, You'd have to matrix it to a teensy..


This is certainly possible to do, but it's not practical.

[Findecanor]

I would not recommend buying a used low-profile scissor-switch keyboard either way.
The rubber domes inside these are very small and wear out easily. You can't tell how long it will last.
I say this because I have worn out keys on a Thinkpad.

The "Teensy" in this case is either a Teensy 2.0 or Teensy++ 2.0 from PJRC. The most popular firmware to put on one of those is TMK.
You would have to do some programming for sure.

[Leslieann]

If you just need a keyboard, which is what it sounds like, just go buy a $10 keyboard and save yourself some money and a lot of work.

The Teensy controller you need will cost more, the connector you need will cost almost as much, and the amount of time and effort will be far more than you can imagine. Wiring the Teensy will be easy compared to soldering the FPC FFC connector.


Findecanor, even if it wears fast, used laptop keyboards are pretty cheap (in many cases), so a complete replacement could be done fast and easy depending on keyboard and how you build the case. Which also adds to the amount of time and effort needed to pull this off.

[Darkshado]

Any reason for this keyboard in particular? Low-profile? Layout? We might be able to recommend a better solution for what you have in mind.