# data[].attributes.headline
Troubleshooting :            Make sure your board and serial port is selected in the IDE.  To do this, plug your board in and go to Tools > Board >Arduino to select your board.  Next, go to Tools > Port >Com (Arduino) to select your serial port.         The long leg of the LED is the (+) positive and the short leg is the (-) negative.  Make sure the correct leg of the LED is in the proper pin of the Arduino or breadboard as directed.It can be easy to put a component or jumper into the wrong pin on the Arduino or the breadboard.  Double check the correct pin is being used. 

# data[].attributes.subject
Troubleshooting :            Make sure your board and serial port is selected in the IDE.  To do this, plug your board in and go to Tools > Board >Arduino to select your board.  Next, go to Tools > Port >Com (Arduino) to select your serial port.         The long leg of the LED is the (+) positive and the short leg is the (-) negative.  Make sure the correct leg of the LED is in the proper pin of the Arduino or breadboard as directed.It can be easy to put a component or jumper into the wrong pin on the Arduino or the breadboard.  Double check the correct pin is being used. 

# data[].attributes.body
#2 – Blink an LED

#3 – Push Button

#4 – Potentiometer

#5 – Fade an LED

#6 – Scrolling LED

#7 – Bar Graph

#8 – Multiple LEDs

#9 – RGB LED

#10 – Photoresistor

#11 – Temp. Sensor

#12 – Tone Melody

#13 – Servo

#14 – Motor

#15 – LCD Screen

# data[].attributes.headline
Group 4(shama ali,roudha hassan,salwan salem,safia khaled

# data[].attributes.subject
Group 4(shama ali,roudha hassan,salwan salem,safia khaled

# data[].attributes.body
int red=3;
int yellow=4;
int green=5;
int Pred=7;
int Pgreen=6;

void setup() {
// put your setup code here, to run once:
pinMode(red,OUTPUT);
pinMode(yellow,OUTPUT);
pinMode(green,OUTPUT);
pinMode(Pgreen,OUTPUT);
pinMode(Pred,OUTPUT);

}

void loop() {
// put your main code here, to run repeatedly:
{
digitalWrite(green, HIGH);
digitalWrite(Pred, HIGH);
delay(3000);
digitalWrite(green, LOW);
digitalWrite(Pred, LOW);

}
digitalWrite(Pred, HIGH);
for(int i=0; i<3 ; i++)

{
digitalWrite(yellow, HIGH);
delay(1000);
digitalWrite(yellow, LOW);
delay(1000);
}
digitalWrite(Pred, LOW);
digitalWrite(red, HIGH);
digitalWrite(Pgreen, HIGH);
delay(1000);
digitalWrite(Pgreen, LOW);
delay(1000);
digitalWrite(Pgreen, HIGH);
delay(1000);
digitalWrite(Pgreen, LOW);
delay(1000);
digitalWrite(Pgreen, HIGH);
delay(2000);
digitalWrite(red, LOW);
digitalWrite(Pgreen, LOW);

}

# data[].attributes.headline
group 3 (khloud alsayari , mariam jumaa , asma yousef , salwa ali

# data[].attributes.subject
group 3 (khloud alsayari , mariam jumaa , asma yousef , salwa ali

# data[].attributes.body
int red = 3;
int yellow = 4;
int green = 5 ;
int red1 = 6;
int green1 = 7;
void setup() {
// put your setup code here, to run once:
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
}

void loop() {
// put your main code here, to run repeatedly:

digitalWrite(green,HIGH);
digitalWrite(red1,HIGH);
delay(4000);
digitalWrite(green,LOW);
digitalWrite(red1,LOW);

digitalWrite(red1,HIGH);
for (int i=0 ;i<3 ;i++)
{
digitalWrite(yellow,HIGH);
delay(500);
digitalWrite(yellow,LOW);
delay(500);
}
digitalWrite(red1,LOW);

digitalWrite(red,HIGH);
for (int i=0 ;i<3 ;i++)
{
digitalWrite(green1,HIGH);
delay(500);
digitalWrite(green1,LOW);
delay(500);
}
delay(4000);
digitalWrite(red,LOW);

}

# data[].attributes.headline
Group 1 (ghasoon faisal , fatima jasem , reem waleed , awaish ali

# data[].attributes.subject
Group 1 (ghasoon faisal , fatima jasem , reem waleed , awaish ali

# data[].attributes.body
int red =3;
int yellow=4;
int green=5;

void setup() {
// put your setup code here, to run once:

pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);

}

void loop() {
// put your main code here, to run repeatedly:

digitalWrite(green,HIGH);
digitalWrite(7,HIGH);
delay(4000);
digitalWrite(green,LOW);
digitalWrite(7,LOW);

for(int i=0 ; i<3 ; i++)
{
digitalWrite (yellow,HIGH);
digitalWrite(7,HIGH);
delay(1000);
digitalWrite(yellow,LOW);
digitalWrite(7,LOW);
delay(1000);

}

digitalWrite(red,HIGH);
digitalWrite(6,HIGH);
delay(4000);
digitalWrite(red,LOW);
digitalWrite(6,LOW);
delay(4000);

}

# data[].attributes.headline
Group 5 ( Reem Abdulaziz , Haya ali , amal hamdan , elyazya khalifa 

# data[].attributes.subject
Group 5 ( Reem Abdulaziz , Haya ali , amal hamdan , elyazya khalifa 

# data[].attributes.body
int red = 4;
int yellow = 5;
int green = 6;
int pred = 2;
int pgreen = 3;
void setup() {
// put your setup code here, to run once:
pinMode(red, OUTPUT);
pinMode(yellow, OUTPUT);
pinMode(green, OUTPUT);
pinMode(pred, OUTPUT);
pinMode(pgreen, OUTPUT);
}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(red,HIGH);
digitalWrite(pgreen, HIGH);
delay(3000);
digitalWrite(red, LOW);
digitalWrite(pgreen, LOW);

digitalWrite(green, HIGH);
digitalWrite(pred, HIGH);
delay(3000);
digitalWrite(green, LOW);
for(int i=0;i<3;i++)
{digitalWrite(yellow, HIGH);
delay(500);
digitalWrite(yellow, LOW);
delay(500);
}

digitalWrite(pred, LOW);

}

# data[].attributes.headline
GROUP2 (Shamma jaber , Jwaher,waad,rahab

# data[].attributes.subject
GROUP2 (Shamma jaber , Jwaher,waad,rahab

# data[].attributes.body
int yellow=4;
int green=5;
int pgreen=6;
int pred=7;
int red=3;
void setup(){
// put your setup code here, to run once:
pinMode(5,OUTPUT );
pinMode(4,OUTPUT );
pinMode(3,OUTPUT );
pinMode(6,OUTPUT );
pinMode(7,OUTPUT );

}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(green,HIGH);
digitalWrite(pred,HIGH);
delay(2000);
digitalWrite(green,LOW);
digitalWrite(pred,LOW);
delay(2000);

for (int i=0; i <2; i++)
{
digitalWrite(yellow,HIGH);
digitalWrite(pred,HIGH);
delay(2000);
digitalWrite(yellow,LOW);
digitalWrite(pred,LOW);
delay(2000);

}

digitalWrite (red,HIGH);
digitalWrite(pgreen,HIGH);
delay(2000);
digitalWrite(red,LOW);
digitalWrite(pgreen,LOW);
delay (2000);
}