Arduino Debug

void setup()

{

  // put your setup code here, to run once:

 ...

  Serial.print("Hello World");

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  ...("Hello World");

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  //Serial.print("Hello World");

 ... x;

  x=10;

  Serial.print(x);

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  //Serial.print("Hello World");

  ... x;

  x=10.5;

  Serial.print(x);

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  //Serial.print("Hello World");

  ... x;

  x="abc";

  Serial.print(x);

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  //Serial.print("Hello World");

  ... x;

  x='a';

  Serial.print(x);

}

void loop()

{

  // put your main code here, to run repeatedly:

}

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  int a;  

  for (...)

  {

    Serial.print(a);

    Serial.print(" ");

  }

}

void loop()

{

  // put your main code here, to run repeatedly:

}

OUTPUT :

0 1 2 3 4 5

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  int a,b;  

  for (...)

  {

    for (b=0;b<=2;b++)

    {

      Serial.print(" * ");

    }

    Serial.println("");    

  }  

}

void loop()

{

  // put your main code here, to run repeatedly:

}

OUTPUT :

* * *

* * *

* * *

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  int a,b;  

  for (a=0;a<=2;a++)

  {

    for (...)

    {

      Serial.print(" * ");

    }

    Serial.println("");    

  }  

}

void loop()

{

  // put your main code here, to run repeatedly:

}

OUTPUT :

* * *

* * *

* * *

void setup()

{

  // put your setup code here, to run once:

  Serial.begin(9600);

  int a,b;  

  for (a=0;a<=2;a++)

  {

    for (b=0;b<=2;b++)

    {

      if (...)

      {

        Serial.print(" * ");

      }

      else

      {

        Serial.print("   ");

      }

    }

    Serial.println("");    

  }  

}

void loop()

{

  // put your main code here, to run repeatedly:

}

OUTPUT : Picture