Electronic Door Lock System Using 8051

Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.

Electronic door lock system using 8051.

The goal of this project is how to make a password based digital door lock system for your home office university e t c. Here i have created an electronic lock using the 8051 microcontrollers and 4 3 keypad. These techniques are an integration of mechanical and electronic devices and highly intelligent. 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.

All the processing s will be done by 8051 microcontroller. This system mainly contains at89s52 microcontroller keypad module buzzer and lcd. Electronic code lock system using 8051 microcontroller. In our diy digital lock system 8051 89c51 89c52 is our intelligent unit.

Password based door lock system using 8051 microcontroller is a simple project where a secure password will not enough to act as a door unlocking system since any body can use the password and open the door. 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. 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. 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.

Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. 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. It is a simple embedded system with input from the keyboard and the output being actuated accordingly. One of the prominent features of these innovative lock systems is their simplicity and high efficiency.

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. To overcome this we design rfid password and otp based door lock system using 8051 microcontroller. Such an automatic lock system consists of.

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.