Bluetooth Controlled Robot Car With Ultrasonic Collision Avoidance Using HC-SR04 | PRPWA_Group-1 скачать в хорошем качестве

Bluetooth Controlled Robot Car With Ultrasonic Collision Avoidance Using HC-SR04 | PRPWA_Group-1

🔹 Bluetooth Controlled Robot Car with Ultrasonic Collision Avoidance 🔹 This video presents our End-Term Project: Bluetooth Controlled Robot Car with Ultrasonic Collision Avoidance, developed as part of the B.Tech CSE curriculum (2022–2026) at Institute of Technical Education and Research (ITER). 📌 Project Overview The robot car is controlled wirelessly using a smartphone via Bluetooth (HC-05) and is equipped with an ultrasonic sensor to detect obstacles and prevent collisions automatically. The system ensures user control with safety priority, making it suitable for real-world robotic applications. ⚙️ Key Features: 📱 Wireless control using Bluetooth (HC-05) 🚗 Arduino UNO–based motor control 📡 Ultrasonic sensor for real-time obstacle detection 🛑 Automatic safety override within 20 cm 🔋 Low-cost and energy-efficient design 🎓 Ideal for educational and practical learning 🧠 Working Principle: Commands are sent from a mobile app via Bluetooth Arduino processes commands and sensor data Ultrasonic sensor continuously monitors obstacles If an obstacle is detected, forward motion stops instantly Motor driver controls DC motors using PWM signals 📊 Performance Highlights: Bluetooth range: ~12 meters (open area) Obstacle detection accuracy: ~95% Battery backup: ~45 minutes Smooth motor response with minimal delay 🚀 Applications: Educational robotics projects Industrial automation (AGVs) Smart delivery and home assistance robots Security and surveillance systems 🔮 Future Enhancements: Camera integration with Raspberry Pi GPS-based autonomous navigation Machine learning for adaptive obstacle avoidance Voice control and IoT-based monitoring 👨‍🎓 Team Members: Ritiv Mohapatra(Group Leader) Sai Sampad Pattnaik Sai Sarthak Swain Mrunmaya Mohit Swain Ankit Kumar Pradhan Piyush Swain Shreya P Mohapatra 👨‍🏫 Project Guide: Dr. Hara Prasad Tripathy