Yann Büchau :python: on Nostr: I finally made it: an XOR mechanism that requires exactly one of two keys to be ...

I finally made it: an XOR mechanism that requires exactly one of two keys to be inserted at a time. I call it the 🗝️ #keyguardian.

This is very useful for example to track where important small things go: Want to take the car keys? You have to insert your name tag so unlock it.

I made it with #SolveSpace and I'll put everything on #Printables soon. 😊

#3dPrinting #CAD #3dDesign #Screwiverse #HSW