Components Required to Build a Line Follower Robot. Arduino Uno - 1Nos. L293D motor driver- 1Nos. IR sensor module -2 Nos. 7.4 or 9V battery -1 Nos. BO motor - 2 Nos. Motor wheel - 2 Nos. ... The ...

This minor project, titled "Line Following Robot Using Arduino Uno," demonstrates the development of an autonomous robot capable of following a predefined path marked by a contrasting line on a ...

Line Following: The robot uses two infrared sensors to detect the black line and adjust its direction accordingly.; Obstacle Detection: An ultrasonic sensor measures the distance to obstacles in front ...

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 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 build relies on the classic Arduino Uno microcontroller, which talks to a HC-SR04 ultrasonic sensor module and two infrared sensors in order to track a human target and follow it around.