//to use with the MOSFET controlling the EL wire's power supply

int relayPin = 27;

void setup() {
    Serial.begin(9600);

  pinMode(relayPin, OUTPUT);
}

void loop() {
  digitalWrite(relayPin, HIGH);
  delay(5000);
  digitalWrite(relayPin, LOW);
  delay(1000);
  Serial.println("cycle done");
}