3 ms·

This seems super pointless but fun.

• bobsmooth 5y ago
  Good excuse to use the pretty rainbow switches.
• sen 5y ago
  The best projects are.
• nine_k 5y ago
  It can also serve as the simplest user-configurable hardware key. Many hardware keys from 1990s were not that more complex.
  • cyberge99 5y ago
    I once hooked up a parallel port to a garage door opener to emulate dip switches. Back then garage doors use an 8 pin dip to set your code differently from your neighbors.
    • nitrogen 5y ago
      How long did it take to try all 256 codes?
      • fckthisguy 5y ago
        Could be a PITA with a DIP switch; they can be fiddley. To actually broadcast all the codes in IR would take seconds, though.