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4 Digit Digital Lock

 
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4 Digit Digital Lock
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Sephiroth
New registered user
New registered user


Joined: 30 Oct 2005
Posts: 1

Post 4 Digit Digital Lock Reply with quote
i need to find a good working schematcic without any use of PICs for a college project . basically the system that i have to make will need to have about 5 subsystems and i need to hopfully find a schematic or a number of them that i can put together.
the system will need to have a keypad which will just be 10 switches and a preset combination to open the lock
if anyone knows of any schmatics that they now work that fits this i would be very happy if you would share it with me
Thanks
Tom
Sun Oct 30, 2005 1:49 pm View user's profile Send private message
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