good Morning. I am wanting to make a circuit using on-off switches with LEDs , and create a logic gate NOT. It is a college job. expected to do so I turned off the key and the LED would bind and otherwise. understand? I need it soon . thanks!

How does a LED "bind", and to what?

What have you tried sofar?

I don't think we understand what you want to do...

A few switch-LED examples HERE:

Do you need to use an arduion?
You can use an op amp as a set/reset flip-flop.