LK201 emulation

Paul Koning paulkoning at
Sun May 17 16:13:23 CDT 2020


I've been having problems with broken LK201s, so as a workaround I created an adapter that connects to a standard PC USB keyboard and makes it look like an LK201.  It's based on an Arduino (specifically, Adafruit Trinket M0, an amazingly tiny yet powerful small microprocessor).

It's working at this point, though it needs a few small software tweaks to make it complete.  I'm going to turn my breadboard into something slightly more polished.

Question to the list: is this something that would be of interest to others?  If yes, I can make the design available.  Perhaps the PCB layout and parts list.  I don't think I want to get into building units for others, though.


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