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🧠 Intelligent robot that moves automatically and avoids obstacles in real-time

📏 Uses an ultrasonic sensor (HC-SR04) to detect nearby objects using sound waves

💻 Controlled by an Arduino Uno microcontroller which acts as the brain of the car

🔄 A servo motor rotates the sensor left and right to scan for clear paths

📊 Based on sensor readings, the car decides to move forward, turn, or stop

⚙️ L298N motor driver controls the left and right DC motors for smooth movement

🔋 Powered by a rechargeable battery pack (6V–12V)

🧰 Built on a robotic chassis with two wheels and one balancing caster

🧑‍💻 Programmed using the Arduino IDE in C/C++

❌ No remote control needed – it’s a completely autonomous system

🤖 Demonstrates basic principles of robotics, automation, and embedded systems

🚀 Can be upgraded with Bluetooth, WiFi, AI camera, or GPS

🔐 Real-life applications: self-driving cars, delivery robots, warehouse automation

📚 Great for science fairs, engineering exhibitions, school/college projects

🔄 Encourages understanding of sensor logic, decision-making, and motion control

💡 Teaches practical concepts in STEM: Science, Technology, Engineering & Math

🔧 Develops skills in problem-solving, coding, electronics, and innovation

🏆 A fun, educational, and impressive project for beginners and enthusiasts alike