4 layers39.2 × 26.5 mm

Spider
niklasekstrom/spider
SPIder is an adapter that interfaces SPI devices to the clockport on an Amiga
38 parts3
Boards in 1 GitHub repository, designed in KiCad, that use the SN74LVC125AIPWREP by Texas Instruments (-40℃~+85℃ 1 1.65V~3.6V 10uA 24mA 24mA 4 74LVC Tri-State Unidirectional TSSOP-14 Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the SN74LVC125AIPWREP’s symbol, footprint and pinout are on its own page.

niklasekstrom/spider
SPIder is an adapter that interfaces SPI devices to the clockport on an Amiga