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Ard 1

This code defines variables for two LEDs and three buttons as digital pins, sets the pin modes in setup, and blinks the LEDs in different patterns depending on which buttons are pressed in the main loop.

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عاطف أبو عبد الرحمان
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37 views2 pages

Ard 1

This code defines variables for two LEDs and three buttons as digital pins, sets the pin modes in setup, and blinks the LEDs in different patterns depending on which buttons are pressed in the main loop.

Uploaded by

عاطف أبو عبد الرحمان
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as TXT, PDF, TXT or read online on Scribd
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int led1 = 12;

int led2 = 13;


int button1 = 1;
int button2 = 2;
int button3 = 3;

void setup() {
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(button1, INPUT);
pinMode(button2, INPUT);
pinMode(button3, INPUT);
end==0;
}

void loop() {

int i2 = 0; int i3 = 0;
i2 = digitalRead(button2);
i3 = digitalRead(button3);

while (i2 == HIGH) {


digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);
delay (500);

digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);
delay (500);

digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);

digitalWrite(led2, HIGH);
delay (3000);
digitalWrite(led2, LOW);

while(i3 == HIGH) {
digitalWrite(led2, HIGH);
delay (3000);
digitalWrite(led2, LOW);

digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);
delay (500);

digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);
delay (500);

digitalWrite(led1, HIGH);
delay (1000);
digitalWrite(led1, LOW);
end;
}
} }

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