I recently purchased a lot of Apple equipment the seller bought at an estate sale. The lot includes so very interesting items, including a couple of Apple II+ machines, some Apple II+ componentless motherboards, prototyping peripheral cards, several home-grown peripheral cards of unknown function, 4 x floppy II drives, 2x HDD, joy sticks, paddles, Grafax cards, and the most curious item of all, a Unitron U-2200. I had NO idea what that was until I started doing some research. So, I am now on the hunt for a U-2200 keyboard or a way to emulate one with a modern keyboard and via an Arduino or the like.
I would welcome any input from people with U-2200 experience or any ideas on how to solve this.
Also, if you have any interest in some of the items like peripheral cards, let me know. I might be up for some trades.