MacroPad: No fancy name. A 4*4 macropad I built. It has G20 profile
keycaps. I am using it as an input device for Musescore. It uses Kailh
Speed Copper switches from NovelKeys.
Cooler Master Masterkeys Pro S RGB with GMK Terminal keycaps. My first
good keyboard. Uses Cherry Brown switches.
MiniCom 4: Used back in the old days to let deaf people communicate
through a phone. Uses Taiwan jet axis switches (I think).
One Key Keyboard: Exactly what it sounds like. Left: v1, which uses a
Digispark and a switch. Center: v2, which uses a custom made PCB that
goes on top of the Digispark. Right: the PCB I made. You can get it on
OSH Park, just search "One Key Keyboard".
Hcman keyboard: I
did a review on this. It was my first mechanical keyboard. It is
very cheap. It uses "CK" blue switches.