Скачать или смотреть 🔐🚪 IoT-Based Smart Door Lock Project – Your key to smart security! 💡🔧

In this innovative DIY project, we’ve built a remote-controlled door lock system using NodeMCU, a relay module, and the Blynk App. Just a tap on your smartphone and—click—your door unlocks! 🔓📲

This project showcases the power of IoT in home automation, offering a practical and secure solution for modern homes. Whether you're a student, tech enthusiast, or just curious about smart technology, this project is a perfect example of how simple components can create powerful systems.

📦 Components Used: NodeMCU | Relay Module | Blynk App | Door Lock
📱 Control from anywhere – anytime!

🎓 Ideal for engineering final year students & DIY creators
📹 Watch, learn & get inspired to build your own smart system

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🔗 Full project details coming soon on projectguider.com

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