Boards using the PCA8574PW

Boards in 1 GitHub repository, designed in KiCad, that use the PCA8574PW by NXP Semiconductors (-40℃~+85℃ 2.3V~5.5V 400kHz 8 I2C Interrupt Output Reset function、Cascade and address expansion、Built-in LED driver TSSOP-16 I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the PCA8574PW’s symbol, footprint and pinout are on its own page.