Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...

These top-rated locks from August, Eufy, Kwikset, and Yale are excellent at resisting picking, drilling, and kick-ins. But there are some models to avoid. Consumer Reports uses a cordless drill in ...

WHAT ARE DIGITAL DOOR LOCKS? If you've ever been locked out of home because you forgot your keys, you'll appreciate the convenience of keyless locks. Digital door locks are powered by batteries and ...

With technology permeating every aspect of our lives, the idea of home security has changed dramatically in recent years. In this progression, smart door locks have become essential, giving homeowners ...

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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 ...