User:Contrapple/Tutorials/Logic gates

Logic gates are an advanced skill in redstone circuitry. All logic gates involve at least one input and an output that turns on in some state and off in others. They always output a signal strength of 15.

Summary of types
There are many types of logic gates

2 inputs
Many logic gates have 2 inputs.

1 input
The simplest logic gates only have one input. These logic gates will have a 1 tick (0.1 second) delay.

Not gate
A not gate reverses the presence of a redstone signal, so if the input is on, the output will be off.

Ot gate
An ot gate maintains the presence of a redstone signal. This means that the output will match the input, but the signal strength will be 15.