PENERAPAN ARDUINO UNO PADA SISTEM TRAFFIC LIGHT

Konsep rambu lalu lintas pada percobaan ini : Rambu berlawanan arah jarum jam, yang di mulai dari arah timur. Penjelasan : lampu menyala di mulai dari lampu hijau timur, lalu di lanjutkan lampu kuning selatan di ikuti lampu hijau selatan dan seterusnya. Dan selain titik yang hijau lampu nya merah.

Source Code

int mt=2;              //merah timur

int kt=3;               //kuning timur

int ht=4;               //hijau timur

int ms=5;             //merah selatan

int ks=6;               //kuning selatan

int hs=7;               //hijau selatan

int mb=8;             //merah barat

int kb=9;              //kuning barat

int hb=10;            //hijau barat

int mu=11;          //merah utara

int ku=12;            //kuning utara  

int hu=13;            //hijau utara

void setup() {

pinMode (mt,OUTPUT); 

pinMode (kt,OUTPUT);

pinMode (ht,OUTPUT);

pinMode (ms,OUTPUT);

pinMode (ks,OUTPUT);

pinMode (hs,OUTPUT);

pinMode (mb,OUTPUT);

pinMode (kb,OUTPUT);

pinMode (hb,OUTPUT);

pinMode (mu,OUTPUT);

pinMode (ku,OUTPUT);

pinMode (hu,OUTPUT);

}

void loop() {

  //timur hijau

digitalWrite (ht,HIGH);

digitalWrite (mu,HIGH);

digitalWrite (mb,HIGH);

digitalWrite (ms,HIGH);

digitalWrite (ks,LOW);

digitalWrite (kb,LOW);

digitalWrite (ku,LOW);

digitalWrite (hs,LOW);

digitalWrite (hb,LOW);

digitalWrite (hu,LOW);

digitalWrite (mt,LOW);

digitalWrite (kt,LOW);

delay(10000);

//selatan kuning

digitalWrite (ks,HIGH);

digitalWrite (mt,HIGH);

digitalWrite (ms,LOW);

digitalWrite (ht,LOW);

delay (1000);

//selatan hijau

digitalWrite (hs,HIGH);

digitalWrite (mu,HIGH);

digitalWrite (mb,HIGH);

digitalWrite (mt,HIGH);

digitalWrite (ks,LOW);

digitalWrite (kb,LOW);

digitalWrite (ku,LOW);

digitalWrite (ht,LOW);

digitalWrite (hb,LOW);

digitalWrite (hu,LOW);

digitalWrite (kt,LOW);

delay (10000);

//barat kuning

digitalWrite (kb,HIGH);

digitalWrite (ms,HIGH);

digitalWrite (hs,LOW);

digitalWrite (mb,LOW);

delay (1000);

//barat hijau

digitalWrite (hb,HIGH);

digitalWrite (mu,HIGH);

digitalWrite (ms,HIGH);

digitalWrite (mt,HIGH);

digitalWrite (kb,LOW);

digitalWrite (ks,LOW);

digitalWrite (kt,LOW);

digitalWrite (ku,LOW);

digitalWrite (ht,LOW);

digitalWrite (hs,LOW);

digitalWrite (hu,LOW);

delay (10000);

//utara kuning

digitalWrite (ku,HIGH);

digitalWrite (mb,HIGH);

digitalWrite (hb,LOW);

digitalWrite (mu,LOW);

delay (1000);

//utara hijau

digitalWrite (hu,HIGH);

digitalWrite (mb,HIGH);

digitalWrite (ms,HIGH);

digitalWrite (mt,HIGH);

digitalWrite (ku,LOW);

digitalWrite (ks,LOW);

digitalWrite (kt,LOW);

digitalWrite (kb,LOW);

digitalWrite (ht,LOW);

digitalWrite (hs,LOW);

digitalWrite (hb,LOW);

delay (10000);

//kuning timur

digitalWrite (kt,HIGH);

digitalWrite (mu,HIGH);

digitalWrite (hu,LOW);

delay (1000);

}