Скачать или смотреть Keypad Lock and Unlock System with Light & Buzzer Alert | Smart Security Project

Discover how the Keypad Lock and Unlock System with Light and Buzzer Alert enhances modern security using embedded technology and automation. 🔐💡🔊
This project uses a keypad module to control access — when the correct password is entered, the system unlocks with a light indication, while wrong attempts trigger a buzzer alert.

Perfect for students, beginners, and IoT learners interested in smart access control, security systems, and embedded design.

🔍 What You’ll Learn:
✅ How keypad input is processed in microcontrollers
✅ Lock and unlock mechanism with LED & buzzer
✅ Real-time alert and security logic
✅ Applications in smart homes, safes, and access systems

👨‍💻 Presented by: GlobalScalar — Innovating Through Technology & Education
💡 Category: Educational | Security Project | IoT & Embedded Systems

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