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What do you call a robot that follows a line?
A Line Follower Robot, as the name suggests, is an automated guided vehicle, which follow a visual line embedded on the floor or ceiling. Usually, the visual line is the path in which the line follower robot goes and it will be a black line on a white surface but the other way (white line on a black surface) is also possible.
How does a line follower Robot work Arduino?
Introduction to Line Follower Robot The line follower robot is a simple robot that is based on automation that follows a specific direction based on a particular line, usually a dark line on a light surface. The robot consists of two sensors that are installed at the front end of the robot body and two wheels that are driven by DC motors.
How big is the wheel of a line follower Robot?
The wheel circumference: as the motor speed is measured in rounds per minute, a higher circumference involves a higher distance traveled in the same minute, but a higher effort the motor need to take. The wheel diameter I used is of 32 mm ( approximately 100 mm circumference
How does line follower work on Tinkercad robot?
When the robot moves forward, both the sensors wait for the line to be detected. For example, if the IR Sensor 1 in the above image detects the black line, it means that there is a right curve (or turn) ahead. Arduino UNO detects this change and sends signal to motor driver accordingly.
What kind of sensor does a line following robot use?
The sensors have a very short range (a few millimeters), which means they can be used to detect nearby objects that reflect infrared light, as shown in Figure 1. A sensor for the line-following robot consists of an infrared emitter and an infrared detector.
How does an Arduino line follower Robot turn?
In order to turn right, the motor on the right side of the robot is slowed down using PWM, while the motor on the left side is run at normal speed. Similarly, when the IR Sensor 2 detects the black line first, it means that there is a left curve ahead and the robot has to turn left.
What happens if a robot loses the line?
Losing the Line: any robot that loses the line course must reacquire the line at the point where it was lost, or at any earlier (e.g. already traversed) point. 8. Second Attempt: any robot that loses the line course and fails to reacquire it will be allowed a single reattempt.