With bright colors and often intricate designs, after the physical shape of a keyboard the most conspicuous elements are surely the keycaps. Historically dictated by the stem of the key switch it attaches to, keycaps come in a variety of sizes, colors, profiles, and designs. As they necessarily include small features with tight tolerances to fit the stem of their key switch, injection molding is the classic manufacturing technique for a keycap. But as hobbyist 3D printing matures and resin printers become more accessible, home keycap manufacturing is increasingly good option. Instead of designing each cap by hand, consider trying [rsheldiii]’s KeyV2 OpenSCAD script to create custom caps with ease.
To cover the basics, KeyV2 can generate full keycap sets with Cherry or Alps stems, in the SA, DSA, DCS profiles (and more!) for any typically sized keyboard. Generating a particular cap of arbitrary profile, position, and size is just a short chain of function calls away. But standard keycap sets aren’t the highlight of this toolset.
If you’re not an OpenSCAD aficionado yet, visit [Brian Benchoffs] great getting-started guide or our other coverage to get a feel for what the tool can do. Part of OpenSCAD’s attraction is that it is the the paragon of parametric modeling. It’s declarative part files ensure that no parameter goes undefined, which is a perfect fit for KeyV2.
The root file upon which all caps are based on has about 150 keycap parameters which can be tweaked, and that’s before more e ..
Support the originator by clicking the read the rest link below.
