It's called Melimelo and the code is available here: codeberg.org/Azorlogh/mel...

It's also very inspired by a web-based project called #kabelsalat (kabel.salat.dev)

The big mistake I made was connecting the LEDs and sensors to the same power supply... resulting in interference proportional to the LED's brightness. So in practice the switch position reading is unusable and I only use them as on/off switches 😅

Here's the part list if you're interested:
Wooting Lekker switches + 49E SMD hall-effect sensors (They can sense position instead of just on/off)
MCP3008 (ADC)
SK6812MINI-E (LEDs)
PCB designed in kicad
All connected to an Arduino Uno with a jumble of jumper wires
3D printed keycaps/plate

Thanks! 😄 I put off writing a blog post about it since I wanted to fix some big PCB design mistakes I made in this version first... But maybe I should just make one with what I've done so far

I fell deep into that rabbit hole and ended up making my own lumatone knock-off, since it's too expensive for me as a hobby (pls dont judge my playing skills 😆) www.youtube.com/watch?v=vN-V...

What if I befriended your friend and your enemy?

They need decimals for vertex coordinates?