How to Make Line Follower Robot Using IR Array Sensor With Arduino

Line follower Robot is very simple robot that follow a line, either a black line or white line. these robots are very simple to build and easy to understand as a beginner. their is two type line follower first is black line follower, which follows black line and Second is white line follower, which follows white line. line follower actually sense the line follow line. though idea is very simple, with little bit understanding and development. robot similar to line follower are particularly used in many places like factory floor automation, warehouse’s or it could be used in auto food serve service in restaurant’s.

1. Components And Connections:

1. IR Array Sensor

Fig. : IR Array Sensor

2. Arduino Neno

Fig. : Arduino neno

3. Connection Wire’s

Fig.: Connection Wire’s

4. Mini Castor Wheel

fig. : Mini Castor Wheel

5. BO Moter

Fig. : 2 BO Moter

6. L298N DC Motor Driver

fig.: L298N-DC-Motor-Driver

7. battery holder

3-x-1.5v-aa-battery-holder-without-cover1–550x550

8. Rechargeable lithium-ion cell

3.7-volt-rechargeable-lithium-ion-cell

9. SPST ON-OFF Switch

Fig.: SPST ON-OFF Switch

before start connection we have to understand working of line follower sensor so here we go..

2. Wroking of Line Follower:

Now We have to connect all these components.. so let’s do..

Follow all steps, step by step:

setep 1 >