2 layers

Boards in 1 GitHub repository, designed in KiCad, that use the AD708AQ by Analog Devices (-18V~-3V、3V~18V -40℃~+85℃ 0.15V/us 140dB 1nA 2 300nV/℃ 30uV 4.5mA 500pA 9.6nV/√Hz@1kHz Programmable gain CDIP-8 Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the AD708AQ’s symbol, footprint and pinout are on its own page.
