2 layers
Device plan
lyase/hello-bulb
making the simplest usb device using atmel2313 the board design is available in kicad format .code is c, licence GPL V3
29 parts2
Open-source KiCad boards
1 match “lyase”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.