I've been playing with the Pimoroni Keybow again. I thought I'd write about it. It's a fun little tech toy, powered by a Raspberry Pi Zero WH, which seems hideously wasteful, but seriously, that board is $14, I don't know if you could make a cheaper compute component.
Anyway, here's what I did, with a link to my "code" on github. Honestly I'm most proud of the comment at the top of the file.
A tiny, intentional community of writers and people who really like frogs.