deskthority

Quantalume, I did think about that. But I'd rather come up with a solution that uses the existing connections, as that seems more elegant, and might be a better, more general purpose solution for other types of keyboards like this as well.

But I might get in there and remove the existing ...

Findecandor, thanks for the pointer. I shall take a look at TMK Keyboard as a starting point. I wasn't restricting myself to using the Arduino environment, just using that as the hardware basis.

Hey all, I am trying to build a device that allows me to use an old Palm portable keyboard as a USB device (so it can connect to a PC). I've managed to read data off the keyboard (it uses a serial connection with a bit of tweaking: you have to keep DTR high to activate it, and look out for an ...