Arduino Uno Line Follower Robot Circuit Diagram. The pins connected to the input pins of the l293d are defined as input1 input2 input3 input4 pins. A line follower robot as the name suggests is an automated guided vehicle which follow a visual line embedded on the floor or ceiling.
As you can see the output of comparators is directly connected to arduino digital pin number 2 and 3. 2wd obstacle avoiding robot using arduino uno. Working of line follower robot using arduino.
2wd obstacle avoiding robot using arduino uno.
Circuit diagram line follower robot using arduino. And motor driver s input pin 2 7 10 and 15 is connected to arduino s digital pin number 4 5 6 and 7 respectively. Circuit diagram line follower robot using arduino. Circuit diagram of the motor driver is shown in the figure below.
