How does a observer work?

How does a observer work? In Minecraft, the observer watches the block in front of it and sends a redstone pulse when it detects a change. You can use an observer to build traps, farms, flying machines, bridges and so much more! Let’s explore how to use an observer.

In Minecraft, the observer watches the block in front of it and sends a redstone pulse when it detects a change. You can use an observer to build traps, farms, flying machines, bridges and so much more! Let’s explore how to use an observer.