Arduino İle Karaşimşek

Uygulama : Ledler board a yan yana dizilir. 

Ledlerin '-' si arduino nun 'GND' pinine girilir.

Her bir led in '+' sı 12. pinden başlanıp 4. pine kadar girilir . 

Projenin Videosu:  https://www.youtube.com/watch?v=R5LoRfU9i4I

Kod:

byte ledPin[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13};

int ledDelay(65);

int direction = 1;

int currentLED = 0;

unsigned long changeTime;

void setup() {

for (int x=0; x<10; x++) {

pinMode(ledPin[x], OUTPUT); }

changeTime = millis();

}

void loop() {

if ((millis() - changeTime) > ledDelay) {

changeLED();

changeTime = millis();

}

}

void changeLED() {

  

for (int x=0; x<10; x++) {

digitalWrite(ledPin[x], LOW);

}

digitalWrite(ledPin[currentLED], HIGH);

currentLED += direction;

if (currentLED == 9) {direction = -1;}

if (currentLED == 0) {direction = 1;}

}