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 ...

I've always been tempted by the idea of a smart door lock but have never actually taken the plunge, which might explain my recurring interest in the topic... Which is a long-winded way of saying check ...

If you’re prone to losing your house keys, a smart lock can not only provide easy and flexible ways to secure your home, but it can also control when someone can unlock your door. Based on weeks of ...