How do I make a 1x1x2 piston door that opens when I step on a plate and not the other way around?

Question

In Minecraft I need to make a piston door that opens when a plate is stepped on, it is normally the other way around. Does anyone know how? A video would be helpful but not required.

Answer 1

Simply put in a NOT Gate. A not gate is a redstone current running into a block which has a redstone torch attached to it (as shown in the first screenshot).

Answer 2

Here is a good example that uses a NOT gate.

Answer 3

If you already have the door working (but inverted) just connect the pressure plate to the pistons using a NOT gate (a torch on a block) to invert the signal and therefore the door.

Answer 4

This video really helped me out

Answer 5

Put a NOT gate on your line from the pressure plate to the pistons.