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💡 Build a Smart Blind Stick that can detect obstacles before they become a hazard. This Arduino Nano project uses an ultrasonic sensor to measure distance and trigger instant alerts. Perfect for engineering students, makers, and electronics enthusiasts looking for a practical, impactful build. ✅ Detect obstacles in real time ✅ Audio alerts with buzzer notifications ✅ LED indication for enhanced safety ✅ Complete circuit diagram & wiring guide ✅ Step-by-step Arduino code explained ✅ Beginner-friendly DIY electronics project ✅ Affordable components and easy assembly Perfect for: 🎓 Engineering Students 🛠 Electronics Hobbyists 🤖 Arduino Developers 📖 Academic Project Work Learn how ultrasonic sensing can help create assistive technology for visually impaired individuals. Start building today! #ArduinoProjects #DIYElectronics #ArduinoNano #EmbeddedSystems #EngineeringProjects #IoTProjects #ElectronicsEngineering #InnovationForAll #AssistiveTechnology #SmartDevices