Tools
Printables you can hold against a keyboard: a keycap ruler and a layout sheet.
2 articles
Tools 1
Keycap Size Reference
Every standard keycap width in units and millimeters, which keys use which size, and how to measure a keycap you already own.
→Tools 2
Layout Sheet
Printable layout sheets for identifying a keyboard layout and planning a build, covering full-size through 40 percent boards.
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