Arduino Password-Based Door Lock | Keypad + LCD + Servo Motor | Tinkercad Simulation Project
In this video, we build a Password-Based Door Lock System using Arduino, Keypad, LCD, and Servo Motor in Tinkercad. This DIY security project demonstrates how to create an electronic lock that only opens when the correct password is entered.
✨ Features:
✔️ Arduino Uno based lock system
✔️ 4x4 Keypad input for password entry
✔️ LCD display to show status
✔️ Servo motor acts as door lock mechanism
✔️ Fully simulated in Tinkercad
This project is perfect for beginners learning Arduino security projects, smart home automation, and digital electronics.
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📌 Hashtags:
#Arduino #ArduinoProjects #DoorLock #PasswordLock #KeypadLock #SmartHome #Tinkercad #ElectronicsProject #ArduinoUno #DIYElectronics