A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts of automation and sensor integration. This step-by-step guide will show you how to build a ...

If both sensors come on the black line, the robot stops. The complete circuit diagram for arduino line follower robot is shown in the above image. As you can see the output of comparators is directly ...

sensors to detect a line and steer accordingly. The robot adjusts the speed and direction of its wheels based on sensor input, ensuring it stays on the track. Components Arduino Uno (or any compatible ...

Two-wheel robots are compact and require less number of motors and other equipment in comparison ... in Arduino IDE. A detailed description of constituting materials in making the robot has been ...

Robot/metal detector circuit diagram. Source: Interesting Engineering Build the PCB as shown, with the components required. Then insert the Arduino RF Nano, and the DC Motor Driver onto the board.

I built an Arduino robot that ... of the surface beneath the robot to determine the robot's position relative to the line. Since the line was solid black, the robot was always looking for the lowest ...