Our project aim is to lock a car by means of giving password using embedded system.
Now-a-days vehicle theft plays a vital role in all places. To avoid this problem we implementing a new and best concept called " digital code locking for car engines".
In this project if an unauthorized person is trying to move a car, the alarm gives indication continuously. In our project whenever we give the correct password, which is typed through a connecting keyboard so that the battery and petrol tank gets open.
So we can move a car after giving correct password. If suppose we are giving an incorrect password, the alarm gives indication continuously. After that when we give a correct password the alarm circuit gets disconnected it will stops the alarm signal. From our project idea we can detect the vehicle theft easily