TUGAS PRAKTIKUM-7 “Blink Eksternal”

Nama Kelompok :

1.    Riski Ariyanto / 163600047

2.    Mufti Maulana Rahman / 163600059

a)    LED Menyala Terang-Redup

Listing code

int led=3;

int V1=0;

int V2=5;

void setup(){

    pinMode(led, OUTPUT);

}

void loop(){

    analogWrite(led, V1);

    V1=V1+V2;

          if(V1==0||V1==255){    //jika V=0 atau V1=225 maka nilai V2=-5

                V2=-V2

   }

       delay(50);

}

Running program

b)   Running LED (LED 1-6)

Listing code

int led [ ]={2, 3, 4, 5, 6, 7};

void setup(){

int n;

    for(n=0;n<6;n++){

    pinMode(led, OUTPUT);

    }

}

void loop(){

int n;

int x=100;

    for(n=0;n<6;n++){

        digitalWrite(led[n], HIGH);

        delay(x);

        digitalWrite(led[n], LOW);

    }

}

Running program

c)   Running LED Bolak-balik (LED 1-6, 6-1)

Listing code

int led [ ]={2, 3, 4, 5, 6, 7};

void setup(){

int n;

    for(n=0;n<6;n++){

    pinMode(led, OUTPUT);

    }

}

void loop(){

int n;

int x=100;

    for(n=0;n<6;n++){

        digitalWrite(led[n], HIGH);

        delay(x);

        digitalWrite(led[n], LOW);

    }

           for(n=6;n>0;n--){

                digitalWrite(led[n], HIGH);

                delay(x);

                digitalWrite(led[n], LOW);

    }

}

Running program