Keyboard Builders' Digest / Projects
Powerspill
Sandalmoth published the Powerspill, a Dactyl-like split with keywell.
Published March 22, 2024
54 people keep this blog alive for 150,000 readers. Want to join? Thanks to: Raphael S., Micah Alpern, and Shnobble.
The handwired Powerspill, designed by Sandalmoth, is yet another Dactyl-like split with keywell.
My first design had the keys just a bit too close together and a thumb angle that was too steep for my hands. I also decided to add another row, as I find that it's pretty easy to reach and didn't see the harm in having it – Sandalmoth.
Initial layout created via OpenSCAD, design done in Blender.
Design considerations
- The stagger is "a mix of vertical and back to front".
- Pinky keys are slightly closer together than the others
- Columns are flatter on the far end than on the close end.
- The thumb cluster angle is reduced compared to previous designs.
- Pitch is 17.5 mm vertical (16.5 for pinkies) and ~19 mm horizontal.
The author found that he doesn't really use his pinkies for the number row, so two keys in the top row are positioned for the ring finger – that's why the unusual shape.
Resources
Published on Fri 22nd Mar 2024. Featured in KBD #159 (source).
Related
Tofu Dactyl
Yanos626 shared the STL files of his handwired Tofu Dactyl, designed via the Cosmos generator.
Mechabasilisk
The Mechabasilisk is another Dactyl-like ergo split designed by Radliński Ignacy in Fusion360.
Grrr keyboard
A noname 3D-printed ergo keyboard with keywell and semi-parametric design – by Gregory Zhizhilkin.
Cygnus 1.0
Juha Kauppinen shared his Cygnus, a 36-key handwired project with keywell.