The aim of the proposed system is to construct a secure access control system to control the entry of unknown people through a door or a passage using RFID technology. Provide high locking security.

I had explained how to simulate door locking system. That is Password Based Door Locking System Using Arduino in Proteus Simulation. same as how to make a smart door lock simulation with arduino in ...

Making Wireless Biometric Lock. Next, follow the steps given in pic to prepare the lock for the biometric locking system. Step 1. Get any broken lock from the market or from any hardware shop. Step 2.

This smart lock can generate a new password every time you unlock it, which further enhances your security level. This DIY device is much safer than the traditional key-based system and electronic ...

As part of our security system, we included a mechanism to lock the doors. The system is able to do the job because it uses RFID technology in conjunction with Arduino. The system obtains the user's ...