Arduino code for the Glockentar

glockentarArduino

const int guitarPin[8] = {A0, A1, A2, A3, A4, A5, 2, 3};
const int solenoidPin[8] = {5, 6, 7, 8, 9, 10, 11, 12};
int switchState[8] = {0, 0, 0, 0, 0, 0, 0, 0};
boolean triggered[8] = {0, 0, 0, 0, 0, 0, 0, 0};

void setup() {
  for (int i=0; i<8; i++) {
  pinMode(guitarPin[i], INPUT);
  pinMode(solenoidPin[i], OUTPUT);
  digitalWrite(solenoidPin[i],HIGH);
  }
  Serial.begin(9600);
}

void loop(){
  for (int i=0; i<8; i++) {
    switchState[i] = digitalRead(guitarPin[i]);
    if (switchState[i]==1) {
      if  (triggered[i]==0){
      digitalWrite(solenoidPin[i],LOW);
      Serial.write(i);
      delay(100);
      digitalWrite(solenoidPin[i], HIGH);
      triggered[i]=1; 
      }
    }
    else {
      triggered[i]=0;
    }
  }
}