Smart knock detecting door lock using arduino components.
Smart knock detecting door lock.
There are many types of security systems available to secure our place.
In this circuit we have used buzzer or peizo sensor to take knock input.
Unlock the door with a secret knock.
Feeding knocking pattern in arduino.
Secret knock detecting door lock step 1.
Security is a major concern in our day to day life and digital locks have become an important part of these security systems.
Tools supplies and skills.
Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock.
The circuit diagram of this knocking pattern detector is very simple which contains arduino for.
Smart knock detecting door lock project using arduino uno.
In this project i used an arduino uno a piezo speaker and a servo motor.
This project will take several hours to complete.