2 layers45 × 45 mm

Fiberaudio-108
islandcontroller/fiberaudio-108
A low-cost USB audio interface with S/PDIF optical output, based on the Cmedia CM108 ASIC.
43 parts29
KiCad boards from 3 GitHub repositories tagged “toslink”, the most starred first; open any of them in PCBKit.

islandcontroller/fiberaudio-108
A low-cost USB audio interface with S/PDIF optical output, based on the Cmedia CM108 ASIC.

kylemanna/teensy-toslink-receiver
Simple TOSLINK to USB + S/PDIF receiver. Someday + HDMI ARC + HDMI CEC.

islandcontroller/fiberaudio-pm
A Pmod™ Compatible peripheral module featuring a pair of active optical audio transmitter/receivers