2 layers54.6 × 27.3 mm

Boards in 1 GitHub repository, designed in KiCad, that use the PD204-6B by Everlight Electronics (-25℃~+85℃ 10nA 170V 840nm~1100nm 940nm 插件,D=3mm Photodiodes ROHS). See how each wires it, with its parts, size, README and files; the PD204-6B’s symbol, footprint and pinout are on its own page.
