The desk of any self-respecting technology enthusiast in the 2020s is not complete without a special keyboard of some sort, be it a vintage IBM Model M, an esoteric layout or form factor, or just a standard keyboard made with clacky mechanical switches. But perhaps we’ve found the one esoteric keyboard to rule them all, in the form of [HIGEDARUMA]’s 8-bit keyboard. You can all go home now, the competition has been well and truly won by this input device with the simplest of premises; enter text by setting the ASCII value as binary on a row of toggle switches. No keyboard is more retro than the one you’d find on the earliest microcomputers!
Jokes aside, perhaps this keyboard may be just a little bit esoteric for many readers, but it’s nevertheless a well-executed project. Aside from the row of binary inputs there is a keypress button which sends whatever the value is to the computer, and a stock button that allows for multiple inputs to be stored and sent as one. If you pause for a moment and think how often you use Ctrl-C and Ctrl-V for example, this is an essential function. There’s more information on a Japanese website (Google Translate link), which reveals that under the hood it’s a Bluetooth device running on an ESP32.
We can imagine that with a bit of use it would be possible to memorize ASCII as binary pretty quickly, in fact we wouldn’t ..
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