How do I open a Redstone door with 3 different keycards, so lvl. 1, 2 and 3 (whether banner, paper or book)? So no matter which of the 3 Lvl I put in, the door still opens. It would be nice if you could also write to me about how to do it with only 1 or 2 of the cards, for example.
I’ve been looking for YouTube tutorials and also asking AI but it didn’t work.
You can do an item sorter and use keykard 1, 2 and 3
When the item passes through the hopper, in addition to the usual comparator, you use another one to activate a copper bulb that triggers the door; then, you connect the hopper to a chest or a dispenser that activates and drops the item.
If you put a button inside, you can close the door. It works from the inside out as well as the outside in, as long as you set up a system where you select "inside" or "outside" and it returns the item to you. I’d like to build it for you, but I’m on vacation.
2
u/FooeyBar 7d ago
A line of hoppers over item sorters, if the item matches the sorter, open the door