hello..respected sir
i am making line follower follower with obtacle avoider robot using arduino uno. i done 90% of work. my robot run when i apply the line follower program and also detect the object when i run obstracle program in that but now i want add both programme...i am actully new in arduino so having little knowlagde about programming n arduino so guide me...the programming of my robot is given below
line follower programme:
Thank you.....
Moderators note: used code tags
i am making line follower follower with obtacle avoider robot using arduino uno. i done 90% of work. my robot run when i apply the line follower program and also detect the object when i run obstracle program in that but now i want add both programme...i am actully new in arduino so having little knowlagde about programming n arduino so guide me...the programming of my robot is given below
line follower programme:
C:
/*-------definning Inputs------*/
#define LS 6 // left sensor
#define RS 7 // right sensor
/*-------definning Outputs------*/
#define LM1 2 // left motor
#define LM2 3 // left motor
#define RM1 4 // right motor
#define RM2 5 // right motor
void setup()
{
pinMode(LS, INPUT);
pinMode(RS, INPUT);
pinMode(LM1, OUTPUT);
pinMode(LM2, OUTPUT);
pinMode(RM1, OUTPUT);
pinMode(RM2, OUTPUT);
}
void loop()
{
if(digitalRead(LS) && digitalRead(RS)) // Move Forward
{
digitalWrite(LM1, HIGH);
digitalWrite(LM2, LOW);
digitalWrite(RM1, HIGH);
digitalWrite(RM2, LOW);
}
if(!(digitalRead(LS)) && digitalRead(RS)) // Turn right
{
digitalWrite(LM1, LOW);
digitalWrite(LM2, LOW);
digitalWrite(RM1, HIGH);
digitalWrite(RM2, LOW);
}
if(digitalRead(LS) && !(digitalRead(RS))) // turn left
{
digitalWrite(LM1, HIGH);
digitalWrite(LM2, LOW);
digitalWrite(RM1, LOW);
digitalWrite(RM2, LOW);
}
if(!(digitalRead(LS)) && !(digitalRead(RS))) // stop
{
digitalWrite(LM1, LOW);
digitalWrite(LM2, LOW);
digitalWrite(RM1, LOW);
digitalWrite(RM2, LOW);
}
}
obstracle avoider programme:
const int trigPin = 11;
const int echoPin = 10;
const int in1 = 2;
const int in2 = 3;
const int in3 = 4;
const int in4 = 5;
void setup()
{
pinMode(trigPin, OUTPUT);
pinMode(echoPin, INPUT);
pinMode (in1, OUTPUT);
pinMode (in2, OUTPUT);
pinMode (in3, OUTPUT);
pinMode (in4, OUTPUT);
}
long duration, distance;
void loop()
{
digitalWrite(trigPin, LOW);
delayMicroseconds(2);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);
duration = pulseIn(echoPin, HIGH);
distance = duration/58.2;
if(distance<15)
{
digitalWrite(in1, LOW);
digitalWrite(in2, HIGH);
digitalWrite(in3, HIGH);
digitalWrite(in4, LOW);
}
else
{
digitalWrite(in1, HIGH);
digitalWrite(in2, LOW);
digitalWrite(in3, HIGH);
digitalWrite(in4, LOW);
}
delay(50);
}
Moderators note: used code tags
Last edited by a moderator: