Objectives For Password Based Door Lock System Using Arduino

This system demonstrates a Password based Door Lock System using Arduino UNO, wherein once the correct code or password is entered, the door is opened and the concerned person is allowed access to the secured area. If another person arrives, it will ask to enter the password again. If the password is wrong, then door would remain l ock ed, enyi

Objective The main objective of this project is to replace the traditional door lock system where we use mechanical lock and key mechanism by the password based door lock system. Low power consumption Simple and easy to implement Economical Component Required Hardware Arduino UNO The Arduino Uno-board is a 8 bit-microcontroller.

Applications of Arduino Based Door Lock System. This circuit can be used as a door lock like keylocks. It can be used at highly secure places to secure important documents. With some modifications, this project can be used as a password-based home appliances system. Advantages of Arduino Based Door Lock System. This project is very simple.

Learn how to make a door lock system using password with keypad and electromagnetic lock. When the door is unlocked by a correct password, It keeps the door unlocked for 20 seconds, and then automatically lock the door again. The Arduino code supports multiple passwords. The detail instruction, code, wiring diagram, video tutorial, line-by-line code explanation are provided to help you quickly

In this Arduino electronics project, we have shown how to create a password based door locking system using Arduino. The interfacing has been explained along with picture and video demonstration of the arduino based door lock using 3x4 keypad and servo motor and LCD. The keypad arduino code for password based door lock system using arduino has

This is a door lock security system made with Arduino. Door Lock System with Arduino. 25 String password quot159quot SETTING 26 DEFAULT PASSWORD. 27 int position 0 VARIABLE FOR DETERMINING THE POSITION. 28 29 int 30 wrong 0 VARIABLE FOR CALCULATING THE WRONG INPUT. 31 32 int redPin 9

In this project, we will make a Password-Based Door Lock Security System using Arduino, a keypad, a servo motor, an LCD, and a buzzer. With rising concerns about security, this digital password-based lock can be an effective way to safeguard homes or lockers. This system will unlock the door only when the correct password is entered. It's a

Working of Password-Based Door Lock Security System. Password-Based Door Lock Security System's working principle is very simple. First of all, we must need to have defined a Password or Pin code in the Arduino code. Here the predefined Pin code is quot 2306 quot.Also, define two keypad letters button one is quotEnter buttonquot to submit the password or pin code and another one is the quotClose

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Overview In this Project lets learn how to build a Password based door lock system by interfacing Arduino with 44 Keypad to enter the passcode. We also connect an LCD display to make ease of entering passwords and changing the passwords without hardcoding Arduino Again.. We are using a Solenoid lock which locks and unlocks the doors by entering the password through the keypad and LCD

The password-based door lock system allows only authorized persons to access the restricted areas. The entire project is controlled by using the Arduino. A 44 or 43 keypad can be used to enter the desired password.