Line Follower

1. Title: Line follower robot


2. Components:
i. 2 DC motors with gear assembly/ 2 DC motor
ii. Infrared sensor and its circuitry
iii. chassis (body of the robot)
iv. Battery


3. Rating/Difficulty: 2/5


4. Description: It is a Black line following robot car


5. Concepts to Study: Differential drive, IR sensor


6. Procedure:
i. Design chassis
ii. Mount Motors and IR sensor on chassis
iii. Connect motors, sensor and battery
iv. Switch ON the supply and follows the line!!!


7. Advantages:
i. simple in construction
ii. no digital programming required
iii. sensor module readily available


8.Disadvantages:
i. less battery Life
ii. Interference of Noise in Radio.
iii. Battery maintenance


9.Improvement/Modification:
i. chassis modification
ii. Using micro-processor
iii. Increase sensitivity and speed
iv. Multi color line following


10. Applications: Internal transportation in industries


11. Price: INR 1100/-

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