Robot Arduino

This project implements an intelligent robot capable of navigating autonomously or being manually controlled. It uses sensors to detect obstacles and motors to move in different directions.

🚀 Features

• ✅ Autonomous obstacle detection and avoidance
• ✅ Directional scanning using servo-mounted ultrasonic sensor
• ✅ Forward, backward, and turning motor control
• ✅ Median distance filtering via Quickselect algorithm
• ✅ Basic caching of measured distances to improve performance

🧰 Equipment Required

• Arduino Uno R3
• V5 Expansion Board
• L298N Motor Driver Board
• Ultrasonic Sensor (HC-SR04)
• Servo Motor (SG90)
• 4x DC Motors
• 4x Tires
• Jumper wires and power supply

🔌 Wiring Diagram

See the docs/ folder for the full wiring diagram.

🛠️ Installation and Configuration

1. Open the program.ino file using the Arduino IDE.
2. Install the required libraries via the Library Manager (adjust depending on actual code):
   • • Servo (built-in)
   • IRremote (for IR remote control)
3. Wire all components according to the wiring diagram.
4. In the Arduino IDE:
   • Select the correct board (Arduino Uno).
   • Select the appropriate port.
5. Upload the code to the Arduino board.

📄 License

Licensed under the GPL-3.0 License