In the previous Redstone for beginners tutorial we’ve covered the piston door. But why not lock your room with a passcode? There are many ways in which you can create a passcode for your door, in this tutorial we’ll focus on the lever lock.
Piston doors are probably one of the most popular redstone contraptions. You can make them small and simple, but you can also expand them so you get enormous piston doors. In this post we’ll cover two easy doors: the 1 by 2 and the 2 by 2 door.