[Arduino Quiz 1] Stoplight | Lasha A.

byte butt=0; int red=13; int yellow=12; int green=11; int rd=8; int w=6; int i=0;

void setup() {

pinMode(red, OUTPUT); pinMode(yellow, OUTPUT); pinMode(green, OUTPUT); pinMode(w, OUTPUT); pinMode(rd, OUTPUT); pinMode(2, INPUT);

}

void loop() {

butt=digitalRead(2);

if (butt==0)

{

delay(1000);

digitalWrite(green,LOW); digitalWrite(yellow,HIGH);

delay(1000);

digitalWrite(yellow,LOW); digitalWrite(red,HIGH);

delay(1000);

digitalWrite(rd,LOW); digitalWrite(w,HIGH);

delay(2000);

boop();

delay(2000);

}

else if (butt==1)

{

digitalWrite(green,HIGH); digitalWrite(rd,HIGH); digitalWrite(w,LOW); digitalWrite(yellow,LOW); digitalWrite(red,LOW);

}

}

void boop()

{

digitalWrite(rd,HIGH); delay(250); digitalWrite(rd,LOW); delay(250);

digitalWrite(rd,HIGH); delay(250); digitalWrite(rd,LOW); delay(250);

digitalWrite(rd,HIGH); delay(250); digitalWrite(rd,LOW); delay(250);

digitalWrite(rd,HIGH); delay(250); digitalWrite(rd,LOW); delay(250);

digitalWrite(rd,HIGH); delay(250); digitalWrite(rd,LOW); delay(250);

digitalWrite(rd,HIGH);

digitalWrite(w,LOW);

}

---