Code for traffic lightsSolutionint var 0 void setup pinMod

Code for traffic lights

Solution

int var = 0;
void setup() {
pinMode(11, output);
pinMode(12, output);
pinMode(13, output);
pinMode(7, output);
pinMode(6, output);
pinMode(5, output);
}

void loop(){{delay(2500);

if (var == 0)
digitalWrite(5, HIGH);
delay(0);
var = 1;

if (var == 1)
digitalWrite(13, HIGH);
delay(0);
var = 0; }

{ delay(9500);
if (var == 0)
digitalWrite(13, LOW);
delay(0);
var = 1;
   
    if (var == 1)
digitalWrite(12, HIGH);
delay(0);
var = 2;}

{
delay(7500);
if (var == 2)
digitalWrite(11, HIGH);
delay(0);
var = 2;

if (var == 2)
digitalWrite(12, LOW);
delay(0);
var = 3;
}

{ delay(5500);
if (var == 3)
digitalWrite(11, HIGH);
delay(0);
var = 4;

if (var == 4)
digitalWrite(5, HIGH);
delay(0);
var = 3;


}{

delay(5500);
if (var == 3)
digitalWrite(11, HIGH);
delay(0);
var = 2;

if (var == 2)
digitalWrite(5, LOW);
delay(0);
var = 2;


if (var == 2)
digitalWrite(7, HIGH);
delay(0);
var = 4;}

{ delay(7500);
if (var == 4)
digitalWrite(11, HIGH);
delay(0);
var = 2;

if (var == 2)
digitalWrite(7, LOW);
delay(0);
var = 3;

if (var == 3)
digitalWrite(6, HIGH);
delay(0);
var = 2; }

{ delay(5500);
if (var == 2)
digitalWrite(6, LOW);
delay(0);
var = 3;

if (var == 3)
digitalWrite(5, HIGH);
delay(0);
var = 4;

if (var == 4)
digitalWrite(11, HIGH);
delay(0);
var = 3; }

{delay(5500);
if (var == 3)
digitalWrite(5, HIGH);
delay(0);
var = 4;

if (var == 4)
digitalWrite(11, HIGH);
delay(0);
var = 3; }


{delay(000);
if (var == 3)
digitalWrite(11, LOW);
delay(0);
var = 2;

if (var == 2)
digitalWrite (13, HIGH);
delay(0);
var = 3; }
  
}