@hzeller
3 boards publicly available on BoardRepo.
Public boards
spixels
Spixels - 16-SPI LED Raspberry Pi adapter with library (SPI - Pixels).
schematicpcbbomcapacitorconnectorICfuse
ldgraphy
Simple Laser Direct Lithography / Laser Direct Imaging for PCB manufacturing
schematicpcbbompotentiometerresistorcapacitordiode
digi-spherometer
A digital spherometer, reading data from digital dial indicator and converting it to radius, displaying on OLED display.
schematicpcbbomAVRbatteryswitchresistor