i need some help in the Simple combination lock !

Thread Starter


Joined May 20, 2010
hi everybody,
i was looking for a project "Simple combination lock".
it was a perfect project to give to my teacher but still something else needed.
it should be a counter with the "NOT GO" LED
so, if i tried 3 times with a wrong password to give an alarm or any simple signal like another LED .
i have to give the project today evening so please if any body can help me and i'll be thankfull.
Saed Sweity