Learn how to make a line follower robot using Arduino UNO with complete code, circuit diagram, and components list. Perfect for beginners with step-by-step instructions and troubleshooting tips.

This project showcases the development of a line-following robot with obstacle detection capabilities using the Arduino UNO R3. The robot is designed to autonomously follow a black line on a white ...

Assemble the Hardware: Connect the IR sensors to the analog pins A0 to A4 on the Arduino. Connect the motor driver to the Arduino and the motors. Power the Arduino and motor driver. Upload the Code: ...

The robot working environment has changed. Robots are no longer restricted to factories; they have spread gradually to urban areas. In this research work, we designed a line-following service robot ...

The evolution of the Line Following Robot starts with an analog design and advances to a refined version incorporating an Arduino Nano microcontroller and an ultrasonic sensor for obstacle avoidance.

An Arduino Mega Pro Mini handles the logic, sending PWM signals to a DIY servo. The chassis consists of a modified Crazy Cart, selected for its absurdly tight turning radius.