4 layers150 × 72 mm

FIAControl
CatoLynx/LCD-FIA
Custom hardware and software for a LCD platform passenger information display
110 parts7
Boards in 1 GitHub repository, designed in KiCad, that use the LM258ADT by STMicroelectronics (-40℃~+105℃ 1.1MHz 1mV 2 2nA 300nA 30uV/℃ 3V~30V 40mA 55nV/√Hz@1kHz 600V/ms 700uA 85dB Built-in compensation SO-8 Operational Amplifier ROHS). See how each wires it, with its parts, size, README and files; the LM258ADT’s symbol, footprint and pinout are on its own page.

CatoLynx/LCD-FIA
Custom hardware and software for a LCD platform passenger information display