Password Protected Security System project using Arduino, Keypad, Piezo Buzzer, and LED on TinkerCAD

[@AnushkaGupta-s4j]

The clarity and simplicity with which Learn Electronics India presented the Password Protected Security System project were truly commendable. I never thought I could understand these concepts so easily. Thank you for making it accessible to everyone.

[@a.just.spectator]

Choosing to implement a password-protected security system is a wise decision. It adds an extra layer of protection, enhancing the overall security of your project. Well done on prioritizing the safety and privacy aspects of your system.

[@psh0114]

Incredibly informative! Your Password Protected Security System project using Arduino, Keypad, Piezo Buzzer, and LED is ingenious. Thanks for sharing this insightful tutorial!

[@ashitanarvekar4249]

Well-explained and easy to follow, thank you for this enlightening Arduino project tutorial!

[@venkat8006]

Mam, how to add keypad.h library

[@swathiimandi140]

mam code is free of errors and while in the simulation when clicking the password there is no response

[@poojapatidar5225]

Ma'am where will I get code?

[@LearnElectronicsIndia]

you may find it using the link in description.

[@sachinchonche4730]

@@LearnElectronicsIndia there is no code available maam 🥲

[@wagnerrocha25]

she want us to pay for this stupid code@@sachinchonche4730

[@yvzz]

Code seems error in line number 43 and 46.... Please give the solution

[@LearnElectronicsIndia]

Just checked the code, it is working fine. Can you please let us know what is the error that you see?

[@yvzz]

@@LearnElectronicsIndia It shows undefined reference to setup and loop

[@LearnElectronicsIndia]

@@yvzz Please send a screenshot of the error to [e-mail] and will help you out asap.

[@nick232]

i could not include keypad in the code pls help

[@LearnElectronicsIndia]

If you see an error - "fatal error: keypad.h: No such file or directory" then please make sure that the "Keypad.h" library has been added. Please let us know if you are facing any other errors or issues.

[@LearnElectronicsIndia]

Password Protected Security System Project Code - www.learnelectronicsindia.com//product-page/password-protected-security-system-project-using-arduino-keypad-piezo-buzzer-a/

[@debamthefootballer6851]

what is the code

[@subashking7680]

Source code illa

[@Saikat_638]

Mam code ???

[@LearnElectronicsIndia]

Please check the article link in the description for the code.

[@codeSnip]

code pls free wala

[@LearnElectronicsIndia]

Please check the link in the description or from the KZbin video.