ArduinoCode

//DIP Switch Intervalometer
//By Jeremy S. Cook

int DIP9 = 0;
int DIP10 = 0;
int DIP11 = 0;
int DIP12 = 0;

void setup() {
  Serial.begin(9600);
  pinMode(3, OUTPUT); //Pin 3 triggers camera via optop-isolator
  pinMode(LED_BUILTIN, OUTPUT); //Output to LED for testing - optional

  pinMode(9, INPUT_PULLUP); //5 second input (pullups result in switch on = low)
  pinMode(10, INPUT_PULLUP); //10 second input
  pinMode(11, INPUT_PULLUP); //30 second input
  pinMode(12, INPUT_PULLUP); //60 second input
}

// the loop function runs over and over again forever
void loop() {
  DIP9 = digitalRead(9);
  DIP10 = digitalRead(10);
  DIP11 = digitalRead(11);
  DIP12 = digitalRead(12);
  
  Serial.println(DIP9);
  Serial.println(DIP10);
  Serial.println(DIP11);
  Serial.println(DIP12);

  if (DIP9 == LOW || DIP10 == LOW || DIP11 == LOW || DIP12 == LOW){
    digitalWrite(3, HIGH);
    digitalWrite(LED_BUILTIN, HIGH);
    Serial.println("trigger active");
    delay(150);
    digitalWrite(3, LOW);
    Serial.println("trigger off");
    digitalWrite(LED_BUILTIN, LOW); //LED may be omitted if expedient (low light, etc)
  }
  if (DIP9 == LOW) delay(4850); //5 second delay
  if (DIP10 == LOW) delay(10000); //10 second delay
  if (DIP11 == LOW) delay(30000); //30 second delay
  if (DIP12 == LOW) delay(60000); //60 second delay
  //note delay values do not account for 150ms trigger delay w/o DIP9 enabled
}