Hello every Pony

im back again with more things to share.

so now that you figure out what fancy features you want for your keyboard it’s time to make it come to fruition.

you would need to first create your PCB first and to do that i use KICAD. the first step is to create your schematics first (it’s like instruction telling your component which wire goes where).In My schematics i use the PI PICO as my brain of my keyboard and i created a keyboard matrix based on the layout i want . so the Pi pico have a limited amount of GPIO pins if wire all our keyswitch to our pico we would need a dozen of pico and we don’t want that. so we create a keyboard matrix. i also added in a GPIO expansion chip mcp23017 to accommodate those other fancy feature i have.This stage is very crucial as any mistake make here will be a big headache when you wire your actual pcb.

some tools that i found very useful: Keyboard layout editor.com, Marbastlib(KIcad plugin)

so what i did today, i continue working on my keyboard cad files today, boy o boy is tiring , i have to manually place and align each keycap and it took a while bcs im such a perfectionist. anyway i decided to use a top mount layout for my keyboard so there will three layer a bottom case , the plate and the upper case. im so impatient , i want to finish this quickly !!!

anyhow , everything i just said was oversimplified , remember to do your own research. until next time stay cool every pony