Smart Knock Detecting Door Lock
There are many types of security systems available to secure our place.
Smart knock detecting door lock. In this circuit we have used buzzer or peizo sensor to take knock input. Feeding knocking pattern in arduino. Tools supplies and skills. Security is a major concern in our day to day life and digital locks have become an important part of these security systems.
Unlock the door with a secret knock. Smart knock detecting door lock project using arduino uno. Some examples are pir based security system rfid based security system digital lock system bio matrix systems electronics code lock. Smart knock detecting door lock using arduino components.
In this project i used an arduino uno a piezo speaker and a servo motor. This section assumes that you know how to connect your arduino microcontroller to you. Secret knock detecting door lock step 1. Lay out and test the.