no more errors yippie!!! drc and erc is cleared, after some changings. now i will proceed to figure out the case and spacing for my cyberdeck! i think i will add a usb hub and a lil screen for the final product :3
i tidied the wiring up! i initially wired it but it was rlly messy, so i switched to a matrix that matches the keyboard, so the wiring is all really tidy now 
i finished the wiring! i decided to change from a xiao rp2040 as it didnt have enough pins for the lower part. i also finished the matrix!
i finished the layout for the keyboard! woohoo… i had to re-place everything cuz i changed keycaps to the kailh choc low profiles :3 i also started wiring the top bit for the xiao rp2040
I started the layout! initially i was going to make a split keyboard horizontally, but will instead separate the functions key. this needs to fit in my cyberdeck, so i kept it under 32cm as its 35 in total! i made the layout with a tool from my model, put it in kicad and then replaced the keys w mine as kicad sucks for positioning tools
I copied the SiPM decoupling from the cosmic watch detector since i the SiPM is just 4 pads for electricity, and i wasnt sure how to couple it.
i changed approach, and to make my project more unique i decided to make a system of 8 SiPM’s to try and triangulate the direction from which the Muons are coming from, like the KM3NeT-ARCA in Sicily (which i was actually crazy close to a week ago?? like i was in the sea near it), by having the detectors arranged in a cube shape which will let me detect from which direction it came from given which detectors it triggers! i also, with advice from ai, changed the voltage switcher and hence rewired it :P
I started the build by wiring e-ink, batterys and stuff. I already did most of this from a previous project, so it was mostly easy except for a few smaller tweaks!
I started by researching the project, and found a nice guide online! I read the datasheet for LT3461, which is a step-up dc/dc converter that will convert usb 5v to 30v for the SiPM. For now im following the tutorial and the datasheets, but i will add my touches soon!
