ArduinoLine Following Robot

This is a robot that follows a black line.

Bread board- X1
IR sensor- X2
Jumper wires- X19
Motors-X2
Wheels-X2
Chassi-X1
Nut and bolts-X4
L293D

Attatch the 2 wheels to the motors and chassi as shown in picture and connect motors to chassi wiht nuts and bolts.

Solder the wires to the motor and cover it with tape.

Keep the arduino on the bread board with L293D and connevt a 9V battery to the L293D. Connect the 2 positive sections to each other as shown in the figure.

connect the 2 wires from the motor to the L293D as shown in figure

connect the wires as shown in the figure.

connect the wires as shown in the figure.