2 layers110 × 170 mm

Boards in 1 GitHub repository, designed in KiCad, that use the OP07CD by Texas Instruments (-18V~-3V、3V~18V 0.3V/us 0℃~+70℃ 1 1.8nA 10.5nV/√Hz@10Hz 120dB 400kHz 500nV/℃ 60uV 800pA Built-in compensation SOIC-8 Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the OP07CD’s symbol, footprint and pinout are on its own page.
