#define MRED 13
#define MYEL 12
#define MGREEN 11
#define HRED 9
#define HGREEN 8
#define BUT 4
#define POT A2
#define VOL 5

void setup() {
  pinMode(MRED, OUTPUT);
  pinMode(MYEL, OUTPUT);
  pinMode(MGREEN, OUTPUT);
  pinMode(HRED, OUTPUT);
  pinMode(HGREEN, OUTPUT);
  pinMode(BUT, INPUT_PULLUP);
  pinMode(POT, INPUT);
  pinMode(VOL, OUTPUT);
  digitalWrite(MGREEN, HIGH);
  digitalWrite(HRED, HIGH);
  digitalWrite(VOL,LOW);
}

int val = 0;

void loop() {
  if(digitalRead(BUT) == LOW){
    val = analogRead(POT);
    val = map(val,0,1023,2000,10000);
    delay(500);
    digitalWrite(MGREEN, LOW);
    delay(500);
    digitalWrite(MGREEN, HIGH);
    delay(500);
    digitalWrite(MGREEN, LOW);
    delay(500);
    digitalWrite(MGREEN, HIGH);
    delay(500);
    digitalWrite(MGREEN, LOW);
    digitalWrite(MYEL, HIGH);
    delay(2000);
    digitalWrite(MYEL, LOW);
    digitalWrite(MRED, HIGH);
    delay(1000);
    digitalWrite(HRED, LOW);
    digitalWrite(HGREEN, HIGH);
    delay(val);
    digitalWrite(VOL,HIGH);
    delay(500);
    digitalWrite(VOL,LOW);
    digitalWrite(HGREEN, LOW);
    delay(500);
    digitalWrite(HGREEN, HIGH);
    digitalWrite(VOL,HIGH);
    delay(500);
    digitalWrite(VOL,LOW);
    digitalWrite(HGREEN, LOW);
    delay(500);
    digitalWrite(HGREEN, HIGH);
    digitalWrite(VOL,HIGH);
    delay(500);
    digitalWrite(VOL,LOW);
    digitalWrite(HGREEN, LOW);
    digitalWrite(HRED, HIGH);
    delay(1000);
    digitalWrite(MYEL, HIGH);
    delay(2000);
    digitalWrite(MYEL, LOW);
    digitalWrite(MRED, LOW);
    digitalWrite(MGREEN, HIGH);
  }
}