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The Basic requirement of security can be achieved by designing electrical or mechanical locks that are desligned with one or a few keys, but for locking a big area many locks are required.
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Basically traditional locks are heavy and are not protective as they can be broken down easily by using some tools.
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Electronic locking systems are preferable over mechanical locks, to resolve the security problems that are associated with the mechanical locks
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Nowadays every device’s operation is based on digital technology. These locking systems are used to control the movement of door and are functional without requiring a key to lock or unlock the door.
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These locking systems are controlled by a keypad and are installed at the side hedge of the door.
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By using Arduino UNO, Keypad and Servo motor, door latch we can solve the problem and security will become more strong.
Folders and files
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