Line following robot

Line following robot presentation

1. MEC163 ACTIVITY - 4 PRESENTED BY : GAMINI NEELESH “DON” Registration number : 11805085 Roll no : 08 Section: M1861

2. What is a ROBOT? A machine that works automatically and can do some tasks that human can do.

3. What is an LINE FOLLOWING ROBOT ? It is an autonomous robot Which follows black line in white area OR White line in black area . A robot must be able to detect particular line and keep following it is called line following robot..

4. Requirements: Jumper wires Dc motor IR sensor ARDUINO WHEELS Rechargeable 12 volt battery Castor wheel Chassis

5. Block diagram of Line F ollowing R obot

6. It is an open source electronic platform to read inputs-light on a sensor, a finger on a button –and turned into a output –activating a motor or turning on an LED and probably it has been the brain of 1000’s of projects

7. Block diagram of for line following ROBOT

8. L293D / H-BRIDGE

9. A motor driver which is arranged in rows called H-BRIDGE .it is an electric circuit which enables a voltage to be applied across a load in either direction. L293D is a dual H-BRIDGE motor driver INTEGRATED CIRCUIT (IC) These motor drivers act as a circuit amplifier since they take Low current control signal and provide a high current signal This high current signal is used to drive the moto rs

10. Left IR sensor Right IR sensor MOTION 1 1 Forward 1 Right 1 Left Backward

11. How IR sensor works?

12. THANK YOU