/*
Arduino | coding-help
reaction speed bug
Saturday, January 17, 2026 2:03 PM

soli

persisting issue with the buzzer not making any noise, 
2nd white led not lighting up and the button respective to 
that led not working at all, any help?
*/

int green = 10;
int red = 8;
int yellow = 9;
int white1 = 11;
int white2 = 6;

int button1 = 12;
int button2 = 5;

int buzzer = 7;

bool buttonPressed = 0;


void setup() {
  // put your setup code here, to run once:
  pinMode(green, OUTPUT);
  pinMode(red, OUTPUT);
  pinMode(yellow, OUTPUT);
  pinMode(white1, OUTPUT);
  pinMode(white2, OUTPUT);

  pinMode(buzzer, OUTPUT);

  pinMode(button1, INPUT_PULLUP);
  pinMode(button2, INPUT_PULLUP);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(green, HIGH);
  //digitalWrite(buzzer, HIGH);
  tone(buzzer, 440);
  delay(100);
  //digitalWrite(buzzer, LOW);
  noTone(buzzer);
  delay(1000);
  digitalWrite(green, LOW);
  
  
  digitalWrite(yellow, HIGH);
  //digitalWrite(buzzer, HIGH);
  tone(buzzer, 440);
  delay(100);
  //digitalWrite(buzzer, LOW);
  noTone(buzzer);
  delay(1000);
  digitalWrite(yellow, LOW);
  
  
  digitalWrite(red, HIGH);
  //digitalWrite(buzzer, HIGH);
  tone(buzzer, 440);
  delay(100);
  delay(1000);
  //digitalWrite(buzzer, LOW);
  noTone(buzzer);
  digitalWrite(red, LOW);


  while(buttonPressed == 0){
    digitalWrite(white1, HIGH);
    digitalWrite(white2, HIGH);
    if(digitalRead(button1) ==  0) {
      buttonPressed = 1;
      digitalWrite(white2, LOW);
    } else if (digitalRead(button2) == 0) {
      buttonPressed = 1;
      digitalWrite(white1, LOW);
    }
  }
  delay(2000);
  digitalWrite(white1, LOW);
  digitalWrite(white2, LOW);
  buttonPressed = 0;
}