Did you ever know that software serial cannot operate during the servo signal is high? WHY?? This is because of signal collision will occur between both signals when we give a command of software serial to operate during signal of the servo is high.
Introduction Have you tried out using Arduino Edubot for line following? The Arduino Edubot worked in autonomous mode where it will keep on following the line. However, what if you are interested to control the Arduino Edubot manually? Fret not,