Learn How to make line follower without using mocrocontroller

Apparatus Required:



ULN2003 IC              -1


IR Sensor                   -2


Bread Board               -1


Chassis                       -1


Wheel's                       -2


Caster wheel               -1


DC Gear motors          -2


Battery, battery snap*


Connecting wires*


* As required

Construction:

Step 1:  Fix the connections given in the video

Step 2:  Connect all and make closed structure to remove ugly design

Step 3:  Now place in the track of black double coated tape line

Step 4: Because of IR sensor it starts following black line.

Working:

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