Password Based Door Locking System Using Pic Microcontroller

So you can use microcontroller based electronic lock to make any device password protected.

Password based door locking system using pic microcontroller. 100 microcontroller based mini projects ideas for. Password based door lock. Contactless digital tachometer using 8051 microcontroller. In this way a simple door lock system can be implemented with the use of a microcontroller.

With pic microcontroller using mikroc. Here at89c51 microcontroller is used and it is an 8 bit controller. How to design circuit of password based door lock system. 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.

This controller requires a supply voltage of 5v dc. Atmega based garage door opening. Here at89c52 microcontroller is used and it is an 8 bit controller. 8051 micro controller projects amp circuits for engineering.

Electronic code locking system is extremely useful in protecting our precious possessions and can be installed anywhere with bit of engineering in it. This is an advanced door opening system compared to the above system. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. Digital door lock password security code lock using 8051.

If the person attempting to open the door enters a wrong password then the microcontroller switches the alarm for further course of action. Password based door lock circuit design uses five major components a microcontroller a relay a dc motor a 4 3 matrix keypad and a lcd. Electronic code lock system circuit design. Electronic code locking system using pic 16f877.

But we are going for electronic locks made by any company when you can make one by your own. Password based door lock system using 8051 microcontroller is a simple project where a secure password will act as a door unlocking system. 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. We are widely familiar with the password based e locks and might have installed in our house.