This will lock the door in its current state closed preventing the pressure plate outside from functioning.
Hopper door lock minecraft.
It s a very simple way to make a door that needs a key.
Construct a xnor gate where.
The hopper underneath is powered so that it cannot remove items from the top.
These outputs are connected to final and gate.
From outside walk over the pressure plate and through the door.
Item sorters are a type of redstone mechanism which can be used to filter specific items into chests they generally work using two hoppers as shown in the schematic the top hopper is filled as shown under the image.
But to really hide the piston door better we need to use some advanced redstone circuits.
Wait for the door to close then use the lever to push it to the on position.
Final and gate if connected to iron door.
A door that opens when buttons are pressed in certain order.
Connect to adjacent outputs with and gates.
A good place to start is rogue fox s guide to making an invisible button for a hidden piston door.
It s a very simple way to make a door that needs a key.
Order sensitive rs nor combo lock.
And the push of the top hopper was overriding the lock on the bottom hopper.
First i tried locking both of them and it worked but i thought it was kinda ugly so i tried a chest as an intermediary and it seems right.
It s as if hoppers don t just pull items out but push items in.
2 of the wires meet.
Sounds like you re thinking about hoppers wrong.