2 layers15.2 × 99.1 mm

USB C 3A PSU
Fora888/fully-digital-modular-hardware-synthesizer
A digital audio transmission specification for eurorack like modular synthesizers
34 partsMIT
Boards in 1 GitHub repository, designed in KiCad, that use the TPS2330IPW by Texas Instruments (-40℃~+85℃ TSSOP-14 Supervisor and Reset ICs ROHS). See how each wires it, with its parts, size, README and files; the TPS2330IPW’s symbol, footprint and pinout are on its own page.

Fora888/fully-digital-modular-hardware-synthesizer
A digital audio transmission specification for eurorack like modular synthesizers