Line Follower Robot




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this is robot which follows black line on white surface

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Step 1: IR Sensor

An infrared sensor is an electronic device, that emits in order to sense some aspects of the surroundings.

it gives digital output 1 and 0

when the object is in IR sensor range then it gives "1" else "0"

also when white body is present then it gives "0" and black body gives "1"

Step 2: IR & Motor Driver

Step 3: Connect IR to Car Frame

connect ir on robot frame and connect wire wire

Step 4: Motor Driver

connect motor to motor driver

Step 5: Arduino Pin Connection

arduino code

Step 6: Connect All Think Together As Per Diagram

Step 7: Done

Arduino Contest 2017

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Arduino Contest 2017

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    7 months ago on Step 7

    If there are instructions to connect wires ?!