GitHub - help-14/mechanical-keyboard: DIY mechanical keyboard and where to find them
PCB - Keypad/gamepad : 11 Steps - Instructables
KiCad keyboard PCB generator - deskthority
Mechanical Keyboard using PIC18 and KiCad | Elektor Magazine
Designing a keyboard from scratch - Part 1 - Masterzen's Blog
Keyboard PCBs: How to Build Custom Mechanical Keyboards
My first PCB design arrived today for ChocoSlate: a staggered-layout 60% compatible with Kailh Choc low-profile switches (prototype Rev 0.1) : r/MechanicalKeyboards
PCB/Schematic review: STM32 based Keyboard : r/PrintedCircuitBoard