Скачать или смотреть Traffic Light System for Arduino Projects | How Traffic Light Works Using Arduino Uno

#arduinoproject #trafficlightsystem #arduinotutorials
This is how the traffic light system works. This is the code:

int leftred = 13;
int leftyellow = 12;
int leftgreen = 11;

int frontgreen = 10;
int frontyellow = 9;
int frontred = 8;

int backgreen = 7;
int backyellow = 6;
int backred = 5;

int rightgreen = 4;
int rightyellow = 3;
int rightred = 2;


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

pinMode (leftred, OUTPUT);
pinMode (leftyellow, OUTPUT);
pinMode (leftgreen, OUTPUT);

pinMode (frontgreen, OUTPUT);
pinMode (frontyellow, OUTPUT);
pinMode (frontred, OUTPUT);

pinMode (backgreen, OUTPUT);
pinMode (backyellow, OUTPUT);
pinMode (backred, OUTPUT);

pinMode (rightgreen, OUTPUT);
pinMode (rightyellow, OUTPUT);
pinMode (rightred, OUTPUT);

}

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

// right side facing city hall
//left red and right red

digitalWrite (leftred, HIGH);
digitalWrite (leftyellow, LOW);
digitalWrite (leftgreen, LOW);
digitalWrite (frontgreen, HIGH);
digitalWrite (frontyellow, LOW);
digitalWrite (frontred, LOW);
digitalWrite (backgreen, HIGH);
digitalWrite (backyellow, LOW);
digitalWrite (backred, LOW);
digitalWrite (rightgreen, LOW);
digitalWrite (rightyellow, LOW);
digitalWrite (rightred, HIGH);

delay(20000);

//ywllow

digitalWrite (leftred, LOW);
digitalWrite (leftyellow, HIGH);
digitalWrite (leftgreen, LOW);
digitalWrite (frontgreen, LOW);
digitalWrite (frontyellow, HIGH);
digitalWrite (frontred, LOW);
digitalWrite (backgreen, LOW);
digitalWrite (backyellow, HIGH);
digitalWrite (backred, LOW);
digitalWrite (rightgreen, LOW);
digitalWrite (rightyellow, HIGH);
digitalWrite (rightred, LOW);

delay(3000);

// front red back red

digitalWrite (leftred, LOW);
digitalWrite (leftyellow, LOW);
digitalWrite (leftgreen, HIGH);
digitalWrite (frontgreen, LOW);
digitalWrite (frontyellow, LOW);
digitalWrite (frontred, HIGH);
digitalWrite (backgreen, LOW);
digitalWrite (backyellow, LOW);
digitalWrite (backred, HIGH);
digitalWrite (rightgreen, HIGH);
digitalWrite (rightyellow, LOW);
digitalWrite (rightred, LOW);

delay (30000);

//ywllow


digitalWrite (leftred, LOW);
digitalWrite (leftyellow, HIGH);
digitalWrite (leftgreen, LOW);
digitalWrite (frontgreen, LOW);
digitalWrite (frontyellow, HIGH);
digitalWrite (frontred, LOW);
digitalWrite (backgreen, LOW);
digitalWrite (backyellow, HIGH);
digitalWrite (backred, LOW);
digitalWrite (rightgreen, LOW);
digitalWrite (rightyellow, HIGH);
digitalWrite (rightred, LOW);

delay(3000);



}

Join this channel to get access to perks:
   / @gideonbuniel