Password Door Lock Security System using Arduino, 4x4 Keypad and Electronic Lock
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- เผยแพร่เมื่อ 25 เม.ย. 2024
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Project Description:
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In today’s episode, you will learn how to make the most efficient Password protected door lock security system using Arduino and a keypad. When you enter the correct 4 digit password the door is opened for 5 seconds…Currently, the password is 1234, which you can change in the programming, you can even select a password consisting of more than 8 digits. I have checked this Password Door Lock Security System many times and it worked perfectly…If a wrong password is entered 3 times the person is locked out for 5 seconds and an led is turned ON, which can be replaced with a buzzer. The number of wrong attempts can be increased or decreased as per the requirement…
In this episode, we will cover
1. 4x4 keypad Pinout
2. How the electronic lock works
3. Complete circuit diagram
4. Arduino programming and finally
5. Testing
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#keypaddoorlock #arduinodoorlock #doorlockproject - วิทยาศาสตร์และเทคโนโลยี
This is great project.
Thank you very much you are the best every time.
Love your video! How can i also make 3 attempts in fingerprint sensor and same function? hows the coding?
Nice project and tutorial.very very useful.thanks for sharing.
great project. sir please bring a door lock project which is possible to use keypad, RFID and bluetooth
Great project
Very good 👍
Hi can someone help i want use keypad to lock and unlock my door is it possible if so how any advice or guidance will be much appreciated thank you
Does it have a limit? Example if you've tried it many times but still can't and there's no limit to that
Intresting..
YOU ARE THE BEST !!!!!!!!
thank you Roukaia.
what type or arduinno you used? arduino uno or arduinno uno rev3. Im new at this ,,sorry for asking you
You can use any of the Arduino boards. Just use the same pins
@@ElectroniClinic Thank you for helping me out bro🤩
Your coding for the Arduino shows error while compiling, can you please implement and share once again.
Can we keep more than 1 password ?
password for one time in programming . the user cant change it from keypad . wwwwooooooooowwwwwww what a project!!!!!!!!!!!!!!!!!!!!!
this is only for the beginners, real implementation is a bit complex, as it needs EEPPROM, I have a detailed article on this. Where i stored 10 numbers in eeprom, each number can be deleted, new numbers can be added, etc.
but if a highly secured system is needed, then why use a keypad? we can use a Bluetooth and enter a password from our cell phone, we can select any length password with tons of special characters, impossible to hack ;)
how to create more than 1 password
How to enter the password??
Please help me🙏🙏
[ My Sir :- How to enter password?
Me :- We can keep the password up to ten digits in the string password while uploading the program in Arduino automatic door lock system.
If we need to change it, we can enter '#' on the 4 × 4 keypad and then enter a new password (#12345).
(but he was again telling me this question)
My Sir :- How to enter password? ]
What is the exact answer 🥺😥.. please help me 🙏
I want to declare multiple passwords, that if any of the passwords is typed the door will open. where will I change in the code?
You can use multiple passwords in eeprom. visit my website electroniclinic.com and search for eeprom.
Noice
If system powered off, will the password reset?
if you have already defined the password then it wont reset.
if user forget password then what step should take?
reprogram the arduino
See
Can you send to me the code
its available on website, check link in the description
Interesting video ! Get rid of that stupid free TH-cam music. It's horrible and brings the quality of the video down !
Source code please
check link in the description