2 layers83.5 × 97.5 mm

TeleprinterHat
MattisLind/teleprinterHat
A RaspberryPi HAT that interfaces a old school teleprinter
145 parts6
Boards in 1 GitHub repository, designed in KiCad, that use the STD25NF20 by STMicroelectronics (-55℃~+175℃ 1 N-channel 110W 125mΩ@10V 18A 197pF 200V 30pF 39nC@10V 3V 940pF N-Channel ±20V DPAK MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the STD25NF20’s symbol, footprint and pinout are on its own page.

MattisLind/teleprinterHat
A RaspberryPi HAT that interfaces a old school teleprinter