Password Based Door Locking System Using Pic Microcontroller

Password based door lock system using 8051 microcontroller traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.

Password based door locking system using pic microcontroller.

Here at89c51 microcontroller is used and it is an 8 bit controller. Electronic code locking system is extremely useful in protecting our precious possessions and can be installed anywhere with bit of engineering in it. In this way a simple door lock system can be implemented with the use of a microcontroller. This is an advanced door opening system compared to the above system.

How to design circuit of password based door lock system. This controller requires a supply voltage of 5v dc. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. With pic microcontroller using mikroc.

Password based door locking system design uses five major components a microcontroller an l293d motor driver a dc motor a 4 4 matrix keypad and an lcd. Electronic code locking system using pic 16f877. If the person attempting to open the door enters a wrong password then the microcontroller switches the alarm for further course of action. These techniques are an integration of mechanical and electronic devices and highly intelligent.

8051 micro controller projects amp circuits for engineering. This controller requires a supply voltage of 5v dc. Password based door lock system using 8051 microcontroller is a simple project where a secure password will act as a door unlocking system. Electronic code lock system circuit design.

Digital door lock password security code lock using 8051. Password based door lock. We are widely familiar with the password based e locks and might have installed in our house. Contactless digital tachometer using 8051 microcontroller.

So you can use microcontroller based electronic lock to make any device password protected. Here at89c52 microcontroller is used and it is an 8 bit controller. Atmega based garage door opening. For example speed control of a dc motor home automation system automatic doors and measurements systems can be made password protected the electronic bell of school can also be made password protected using the electronic lock.