A journey into the land of keyboards

This is a journal of my trip into the land of keyboards. As a software engineer there are many hours spent using a keyboard so I figured why not make it a more positive experience and get to know my daily companion a little better. There is a lot of engineering that goes into this seemingly simple device and it seems like fun to learn more about it.

Builds

Collection of my keyboard builds.

• The first one (do you name these things?)

Pieces and Parts

Here are some links related to the various components of a keyboard.

Switches

Different types and colors and mechanics… TODO: link to some interesting components.

Caps

Different types and profiles galore…. TODO: link to some interesting components.

Cases

All types of materials are used. Seems that aluminum and plastic-like materials are most common. Would really like to look into wood.

Circuits / PCBs

Information on the matrix structure used:

• How to make a keyboard - the matrix
• YouTube series on designing/making PCB/etc.
• Looks like the ATMEGA-32u4 is used often.

Software / Firmware

• What runs on the microcontroller in a keyboard QMK. I really want to check this out more. (I expect there are others - maybe?)
• Help make real-time changes to your keyboard with this software: Via

Sites

• Geek Hack Forums
• Reddit Mechanical Keyboards
• Open source Hardware for a 60%
• like most things… there is a lot out there.

Other areas of research

• Making more of the components from scratch - wood case, wrist rests, 3d-printing, etc.
• Custom milling or cutting of plate - CNC, laser, water, manual, etc.
• Through-hole PCB vs. surface mount.
• KiCad and Fusion 360 for designing.