example flashing light / speaker on switch

gistfile1.ino

void setup() {
  Serial.begin(9600);
  pinMode(2, INPUT);
  pinMode(3, INPUT); 
  pinMode(12, OUTPUT);
  pinMode(9, OUTPUT);
}

void loop() {
  int sensorOneValue = digitalRead(2);
  int sensorTwoValue = digitalRead(3);
  
  if (sensorOneValue > 0) {
    Serial.print(1);
    digitalWrite(12, HIGH);
    delay(125);
    digitalWrite(12, LOW);
    
    digitalWrite(9, HIGH);
    delay(125);
    digitalWrite(9, LOW);
  }
  
  if (sensorTwoValue > 0) {
    Serial.print(2);
    
    digitalWrite(12, HIGH);
    delay(125);  
    digitalWrite(12, LOW);
    delay(125);
    digitalWrite(12, HIGH);
    delay(125);  
    digitalWrite(12, LOW);
    
    digitalWrite(9, HIGH);
    delay(125);
    digitalWrite(9, LOW);
    delay(125);
    digitalWrite(9, HIGH);
    delay(125);
    digitalWrite(9, LOW);
    
  }
}