Electronic Door Lock System Using 8051

In this project we have explained a simple electronic code lock using 8051 microcontorller which can only be unlocked by a predefined code if we enter the wrong code the system alerts by siren the buzzer we have already created a digital lock using arduino.

Electronic door lock system using 8051.

Here we developed an electronic code lock system using 8051 microcontroller a password based door lock system using 8051 microcontroller which provides control to the actuating the load. This system mainly contains at89s52 microcontroller keypad module buzzer and lcd. This digital door lock is simply a password based electronic code lock designed using 8051 micro controller a keypad and a 12 volt dc relay. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.

These techniques are an integration of mechanical and electronic devices and highly intelligent. Such an automatic lock system consists of. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. Electronic code lock system using 8051 microcontroller.

Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. The brain of this project is 8051 micro controller and relay is the heart of this project these are the two major component of this project. It is a simple embedded system with input from the keyboard and the output being actuated accordingly. To overcome this we design rfid password and otp based door lock system using 8051 microcontroller.

One of the prominent features of these innovative lock systems is their simplicity and high efficiency. These techniques are an integration of mechanical and electronic devices and highly intelligent. In this project i am going to design a simple automatic door lock system using 8051 89c51 89c52 microcontroller 16 2 lcd 4 4 numeric keypad and a digital lock. Door lock system is an example of the electronic lock and it s protected by a password which only unlocks with a specific password and operated by electricity with the help of assessing control system mcu.

In our diy digital lock system 8051 89c51 89c52 is our intelligent unit. The goal of this project is how to make a password based digital door lock system for your home office university e t c. One of the prominent features of these innovative lock systems is their simplicity and high efficiency. Here i have created an electronic lock using the 8051 microcontrollers and 4 3 keypad.

In this article we have designed a simple digital door lock using 8051 which can be used as a security checking system to limit access to an area room only for certain individuals with the password.