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Uploaded on Sep 13, 2010
Alright, this is my 3-lever plus 2 buttons bank idea. It is made with the lever's signals being off when theyre right. This turns the inverter on, into and AND gate. The other part of the and gate is a button. So when they'e both right, it goes to the NOR Lock and opens the door, when the other button is pressed it flips the NOR again, closing the door. For you visual people: http://imgur.com/ivivs