This project involves the development of a Line Follower Robot using an Arduino microcontroller. The robot autonomously detects and follows a predefined path by distinguishing between black and white surfaces using infrared (IR) sensors. Differential drive control is achieved using two DC motors driven by an L298N motor driver, allowing smooth turns and precise path tracking.
- Autonomous path detection using IR sensors
- Differential drive with two DC motors
- Smooth navigation and accurate movement control
- Real-time processing of sensor inputs with Arduino
- Arduino microcontroller
- Infrared (IR) sensors for line detection
- Two DC motors
- L298N motor driver for motor control
- Power supply and chassis
The Arduino microcontroller processes real-time sensor data and implements control algorithms to adjust motor speeds dynamically, enabling the robot to follow the traced path smoothly.
The robot was tested on various track patterns and achieved reliable navigation performance with a total project cost of approximately 2,500 BDT.
Upload the provided Arduino code to the microcontroller and place the robot on a track with a clear black line on a white surface. The robot will automatically follow the line.
For more details or questions, please contact the project lead.