5 Creative Arduino Projects with TinkerCad | LCD, Keypad, Music, Lights & Sirens

📝 YouTube Description:

Welcome to this showcase of 5 interactive Arduino projects, each built and simulated using TinkerCad and programmed via the Arduino IDE. These hands-on activities explore real-world applications of microcontrollers—perfect for students, hobbyists, or anyone learning embedded systems!

🔹 Project Highlights:

1️⃣ Slot Machine Game (LCD + Keypad)
A 4-digit slot machine controlled by a keypad. Stop the spin with key "0"—get all matching digits to win with a marquee message!

2️⃣ Password-Driven Security System
Enter the correct password on an LCD screen with keypad input. Three chances or the keypad locks you out. Access granted only to the master.

3️⃣ Play Me a Song (Music + LEDs)
Plays a custom melody of 30+ notes followed by synchronized LED running lights. The song replays at faster speed for a dynamic light show.

4️⃣ Arduino Jukebox (Serial Monitor + Switches)
Choose from 6 songs via the Serial Monitor menu. Each tune comes with its own LED light animation. A fun, interactive musical experience.

5️⃣ One-Button Siren & Light Effects
One button controls 5 unique siren tones and LED patterns. Watch lights and hear sirens change with every press—compact and smart design.

🎓 Skills Demonstrated:
• LCD and Keypad integration
• Conditional logic and loops
• Sound generation with buzzer
• LED control and light animation
• Menu and input handling via Serial Monitor

🔧 Tools Used:
• Arduino UNO
• TinkerCad for circuit simulation
• LCD, LEDs, Keypad, Buzzers, Switches, Resistors, Breadboard

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🔗 Project codes, schematics, and documentation available on request.
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#ArduinoProjects #TinkerCad #Electronics #LCDKeypad #ArduinoMusic #RunningLights #EngineeringProjects