Introduction;
This article is based on password based door lock system using arduino. It was introduced for safety measures as safety is most important when it comes toward personals lives. This project was invented for people comfort and satisfaction and nowadays every developing country is using this project. now let’s come toward the topic.
Study some basic information before going toward the main topics OF PASSWORD BASED DOOR LOCK SYSTEM USING ARDUINO.
What is password based door lock system using arduino?
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Components Required password based door lock system using arduino
Components | Buy online |
Breadboard | |
Arduino | |
buzzer | |
keypad | |
LCD 16*2 | |
Servo motor | |
Resisters | As you want |
LED’s | As you want |
Working of password based door lock system using arduino
You can change the password according to your need .when you enter the password the servo motor will move to 180 degrees with the delay of 10 ms you can change the delay of the motor according to your need after that led will turn on if you want to change the password you can press #.
The complete video is as shown below.
Circuit installation of password based door lock system using arduino
Attaching keypad
Installing LEDs
Circuit Simulation And Arduino Files
Advantages
Disadvantages
There may be a fault in the device which may need time and waste your precious time.
The Circuit Diagram password based door lock system using arduino
We have checked everything is working correctly simulation as well as hardware if you have any problem, please comment below.
Advantages of Password Based Door Lock System
- This project offers security
- The power consumption is lower
- Commonly used components
- The project is easy and simple
Applications of Password Based Door Lock System
- This simple circuit could be employed in homes to provide greater security.
- It can be utilized by companies to provide authorized access to secure areas.
- With just a few tweaks, with a slight modification, this Project could be used to manage the switch of loads using a the use of passwords.
Limitations of Password Based Door Lock System
- It is a low-range circuit. i.e. it isn’t feasible to control it remotely.
- If you don’t remember your password, it will be impossible to gain access to the door.
Conclusion
In this article I’ve shown you how to build an password security lock Utilizing Arduino Keypad, Keypad, and the Servo motor. I hope that you enjoyed reading this post. Do you have concerns, questions or suggestions? Please let me know by commenting below.
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About Author
fatima khan
A brand new writer in the fields, Fatima has been taken under my electric spark’s RGB- rich and ensures she doesn’t engage in excessive snark on the website. It’s unclear what command and Conquer are; however, she can talk for hours about the odd rhythm games, hardware, product reviews, and MMOs that were popular in the 2000s. Fatima has been creating various announcements, previews, and other content while here, but particularly enjoys writing regarding Products’ latest news in the market she’s currently addicted to. She is likely talking to an additional blogger with her current obsession right now.