පරිශීලක:Vishal Kavinda

How to programme a Line Follower Robot code in simple.

You have to download Arduino 1.8.5 software for your pc. Then you can tipe the below code.

int left,right; int Lled=10; int Rled=11; void setup() {

 // put your setup code here, to run once:
 pinMode(Lled,OUTPUT);
 pinMode(Rled,OUTPUT);
 pinMode(7,INPUT);  
 pinMode(8,INPUT);

}

void loop() {

 // put your main code here, to run repeatedly:
 left=digitalRead(7);
 right=digitalRead(8);

if(left==LOW&&right==LOW){

 digitalWrite(Lled,HIGH);
 digitalWrite(Rled,HIGH);

} else if(left==HIGH&&right==LOW){

 digitalWrite(Lled,LOW);
 digitalWrite(Rled,HIGH);

} else if(left==LOW&&right==HIGH){

 digitalWrite(Lled,HIGH);
 digitalWrite(Rled,LOW);

} else if(left==HIGH&&right==HIGH){

 digitalWrite(Lled,LOW);
 digitalWrite(Rled,LOW);

} }

Left motor= pinmode 7 Right motor= pinmode 8 Left sensor= pinmode 10 Right sensor= pinmode 11