this post was submitted on 03 Jun 2025
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cross-posted from: https://lemmy.dbzer0.com/post/45765963

The design is based on the excellent Dactyl keyboard, generated with https://ryanis.cool/cosmos/ and it runs the excellent qmk firmware. It is handwired:

and I have also made a palm support using inkscape and openscad

All printed on a reprap prusa i3 derivative.

This helps me use my computer with less pain, so I want to call out all the wonderful projects and people who contribute to them which made it possible.

Total cost? $60 aud, amortised filament ~15 bucks worth maybe? and a lot of my time haha.

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[–] naevaTheRat@lemmy.dbzer0.com 7 points 4 days ago (2 children)

Knobs are for knobby things. QMK is extremely configurable. Sometimes they are volume, sometimes seeking, sometimes mouse x and y, sometimes scroll wheel, sometimes keyboard arrows, mostly decorative.

MX browns. I am distinctly not obsessed with keyboards. I just like being able to use computers in postures that don't hurt.

[–] shnizmuffin@lemmy.inbutts.lol 2 points 3 days ago (1 children)

sometimes mouse x and y

The anti-trackball.

[–] naevaTheRat@lemmy.dbzer0.com 5 points 3 days ago

I have a trackball, but for pixel perfect placement etc. The knobs help me draw badly with more precision.

[–] Ajen@sh.itjust.works 1 points 3 days ago (1 children)

What did you program your knobs to do? All of the above?

[–] naevaTheRat@lemmy.dbzer0.com 2 points 3 days ago* (last edited 3 days ago)

indeed. Layers like an onion or an ogre.