The Line Follower, which utilizes Arduino, is a straightforward robot design. Its primary objective is to identify black lines with the aid of two IR sensors and navigate the robot by employing the ...

For the obstacle avoidance version, connect the ultrasonic sensor: HC-SR04 Trig: Arduino digital pin 12; HC-SR04 Echo: Arduino digital pin 11; HC-SR04 Vcc: 5V (from Arduino or separate power source) ...

In this arduino line follower robot we have used IR Transmitters and IR receivers for sending and receiving light. When infrared rays falls on white surface, it’s reflected back and caught by ...

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.

It does so with the help of the microcontroller board by arduino which is arduino UNO which will be more than sufficient for our project. ... There will be 3 IR sensors for the line follower robot to ...