It is from an old Dell Inspiron laptop. Is there a way to use this as a wired keyboard (could not find any easy/cheap way on the internet)? Or maybe use it as something else?
It is from an old Dell Inspiron laptop. Is there a way to use this as a wired keyboard (could not find any easy/cheap way on the internet)? Or maybe use it as something else?
Not impossible but more pain than it’s probably worth, unless you really want to dive in for the experience and challenge:
Here is a solution to enable laptop bottom case keyboards as USB keyboards using a Teensy microcontroller. The author has tested a wide variety of keyboard models, including Dell Inspiron, HP Presario, Sony Vaio, and IBM / Lenovo ThinkPad.
A typical laptop keyboard relies on the motherboard for the scanning circuitry. I use a Teensy microcontroller mounted on a connector board to take over this function.
https://hackaday.com/2018/12/04/teensy-liberates-the-thinkpad-keyboard/
Frank Adams liked the keyboard on his Lenovo ThinkPad T61 so much that he decided to design an adapter so he could use it over USB with the Teensy microcontroller. He got the Trackpoint working, and along the way managed to add support for a number of other laptop boards as well. Before you know it, he had a full-blown open source project on his hands.
Links for this project:
A Teensy board would cost a lot more than a really nice new keyboard. Thanks for this guide, though. It helped me learn a lot.
Sure. It wasn’t my guide, just the first thing I found on Google.
Raspberry pi pico