A smart gadget that employs sensors, microcontrollers, and wireless connectivity to walk along a specified path is called an Internet of Things (IoT)-based line follower robot. This robot is made to walk in a straight line or along a predetermined course on the ground. It uses a variety of sensors to detect changes in direction and to modify its movement as necessary. The Internet of Things (IoT) technology, which enables the connection of machines, sensors, and devices to the internet for data collection and analysis, is the foundation upon which the robot is constructed.
The line follower robot detects the line and any changes in direction using a variety of sensors, including infrared sensors and colour sensors. These sensors transmit data to a microprocessor, which interprets the data using algorithms and machine learning and modifies the robot's movement. With a mobile application, users may remotely operate the robot and change its pace and direction of travel.
The implementation of an IoT-based line follower robot can significantly improve the efficiency and accuracy of various applications, such as material handling and transportation in factories and warehouses. The robot can also be used for educational purposes, teaching students about robotics and programming. The robot has the potential to revolutionize the way that automation is implemented in various industries, making them more efficient and cost-effective.