:-/ hello guys can any 1 give me the idea hw 2 work for this

The ones you see on TV are not programs that are running on a computer. They are embedded programs that are burned onto PROMs which are then physically attached to the hardware box on the wall then wires go from that box to the door which unlock it.

Sure! Creating a door system that opens with fingerprints is a great idea. It's secure and convenient. Instead of keys, you use your fingerprint. It's unique to you, so only you can open it. It's safer than traditional locks and doesn't require carrying keys.

commented: Come back 13 years ago when it might have been a useful thing to say -4
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