Digital Locker Arduino | DIY Password-Protected Locker | Smart Lock System Simulation

In this project, I built a Digital Locker using an Arduino UNO, 4x4 Keypad, Servo Motor, and LED. This system simulates a simple password-protected electronic locker. The correct password unlocks the servo-controlled locker, while an incorrect one keeps it locked.

Components Used:

Arduino UNO

4x4 Matrix Keypad

Servo Motor (Locker Control)

LED (Status Indicator)

Resistor (220Ω)

Thinkercad Simulation for Design

🔧 Learn how to:

Program Arduino

Control a servo motor

Work with input devices like keypads

Build your own secure locker system

code:

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#Arduino #Thinkercad #DigitalLocker #PasswordProtectedLocker #ServoMotor #KeypadLock #DIYProjects #Electronics #TechForBeginners #ArduinoProjects

Видео Digital Locker Arduino | DIY Password-Protected Locker | Smart Lock System Simulation канала 3Gen Techies