//simulation of a washing machine process using LEDs
//Blue LED: Adding laundry detergent
//Green LED: Cycle and water temperature 
//Yellow LED: Washing, spinning, rinsing

int addPin = 2; //Blue LED pin
int cyclePin = 3; //Green LED pin
int washPin = 4; //Yellow LED pin

void setup() {
  pinMode(addPin, OUTPUT);
  pinMode(cyclePin, OUTPUT);
  pinMode(washPin, OUTPUT);
  
  //Start the washing machine process
  startWashingMachineProcess();
}

void loop() {

}

void startWashingMachineProcess() {
  //Step 1: Add laundry detergent
  digitalWrite(addPin, HIGH);
  delay(2000);
  digitalWrite(addPin, LOW);

  //Step 2: Cycle and water temperature
  digitalWrite(cyclePin, HIGH);
  delay(5000);
  digitalWrite(cyclePin, LOW);

  //Step 3: Washing, spinning, rinsing
  digitalWrite(washPin, HIGH);
  delay(3000);
  digitalWrite(washPin, LOW);
}