Replace the QTRSensors.cpp in your local Arduino Libraries. Brief description of the library modification: How it actually works: If the last value from the line sensor is to the right of (num_sensors ...

A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core ... you can simply follow the above schematics and make the connections. Now that you understand the ...

This Arduino-based line follower robot is designed to autonomously follow a line path while avoiding obstacles. The system uses infrared sensors to detect the line and an ultrasonic sensor for ...

When the water supply has run out, the robot returns to its original place and awaits the next command. The projected Arduino-based line follower gardener robot (ABLFGR) could be used for unmanned ...