The best post of 2020 so far 🏆

[anon2520759]

I found this pretty fucking entertaining - it had me giggling out loud; educational and hilarious

xEM access controller for garage door question

No… don’t do this. I’ve explained this elsewhere, but basically you are going to burn shit out. A button is a simple device. It shorts two contacts. That’s all. It’s literally just a piece of metal that you physically press down that shorts two conductors together. Typically speaking, the circuit designed to detect user interface button presses (basically all low voltage digital devices) has it’s own ideas about the electrons it wants to push down one of those conductors, and detect coming bac…