Line Following: The robot uses infrared (IR) sensors to detect and follow a black line on the ground, enabling it to navigate a set path accurately. Obstacle Detection: An ultrasonic sensor monitors ...

This is a 4-IR sensor based line follower robot built using Arduino UNO and an L298N motor driver. The robot intelligently follows a black line on a white surface using real-time input from four IR ...

An Arduino Mega Pro Mini handles the logic, sending PWM signals to a DIY servo. ... I Blew Up The Line Follower Robot ” Hirudinea says: May 21, 2025 at 4:28 pm ...

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.

The robot’s hardware was constructed in accordance with the Open Robotic Platform (ORP) rules. This included two DC motors, an UNO R4 Minima, a Bluetooth module, and an SD card.