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This is a simple password based door locking system circuit designed using 8051 microcontroller. It provides control to the actuating the load. It is a simple embedded system with input from the ...

Mighton is helping home owners make more of their entryways part of their smart home network, by announcing the Avia as the first Apple HomeKit-compatible smart lock that can work with multipoint ...

At least one of your employees is bound to lose their key at some point, and keys ― whether a traditional metal key or a nifty fob ― can be costly and cumbersome to replace. Keyless electronic door ...

Many of the deadbolt locks tested by Consumer Reports lack the level of protection you might want or expect. In our labs, a few well-placed kicks or a couple of minutes under assault from a cordless ...

Editor’s note: David Swanson proposes a pretty neat concept for the modern door lock in automobiles. Enjoy and get those creative juices flowing. It is amazing to me. Not so long ago there was no such ...