Boards using the CD4021S

1 boards

Boards in 1 GitHub repository, designed in KiCad, that use the CD4021S by GR. See how each wires it, with its parts, size, README and files; the CD4021S’s symbol, footprint and pinout are on its own page.

2 layers58.4 × 38.1 mm
NES
tebl/C64-JoyKEY
WASD-style joystick for vintage computers. With an added Arduino Pro Micro you can use it as a USB-keyboard, so if you wanted a DIY streamdeck or Macro-keyboard - then the C64 JoyKEY can do that as well.
20 parts27

NES