DIY Digital Lock | Password-Based Security System with Arduino, Keypad & Display

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𝗩𝗶𝗱𝗲𝗼 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
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 simple and effective way to keep your home or valuables safe.

In the Password Based Door Lock Security System, the Arduino controls the whole system. The keypad is used to enter the password, and the LCD shows messages like “Enter Password” or “Access Granted.” The buzzer makes sounds to give feedback, like when a button is pressed or the password is wrong. If the correct password is entered, the servo motor unlocks the door and locks it again after a few seconds. This project is easy to build and very useful for security.

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I will make this project for my final semester. Thanks for uploading the video.

ElecValue
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Great project especially the master password chang part.

alexnewton
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Great I am currently working on the same project.

kamalverma
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Thank you for making this video for us very much helpful for us.

infinitegaming
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thank you for the video, very helpful

trevor
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why not use an 12C module for the LCD so that you can free up some pins on the arduino?

kos
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Ma non puoi mettere un codice scaricabile perché sennò scrivere 300 righe di codice non è il massimo

mauriziocorigliano
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