Logic gates

[Pablo Escobar]

I'm having a problem with logic gates:
I wan't to create a trap that can be toggled on and off. i'm using the AND gate for this, obviously. i have a switch that's wired up to one of the lights.
The other is a pressure plate, hooked up to the other logic gate light. The problem: instead of the signal turning off when i leave the pressure plate, it stays on. how do i turn it off again without pressing any other buttons?

[faesur]

Try a weighted pressure plate.

[Pablo Escobar]

Originally posted by Faesur:

Try a weighted pressure plate.

I'm looking for a mob trap, though. not a player trap... :(

[faesur]

Originally posted by Yaranaikachu:

Originally posted by Faesur:

Try a weighted pressure plate.

I'm looking for a mob trap, though. not a player trap... :(

So you want it to turn on when stepped on and off when stepped off and triggered by a mob?
Edit: I suggested a weighted pressure plate because you said "instead of the signal turning off when i leave the pressure plate, it stays on" When I leave the pressure plate which would be the player not a mob.
Edit: I have an idea that might work however it requires a timer or anything that can send constantly pulse a signal, a liquid sensor and 2 pumps.