// Simulasi perhitungan arus, tegangan, daya, dan energi
  float V = 3.3;   // Tegangan output ESP32
  float I = 0.02;  // Arus LED (A)
  float P;         // Daya (Watt)
  float W;         // Energi (Joule)

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(14, OUTPUT);
  pinMode(27, OUTPUT);
  pinMode(26, OUTPUT);
  pinMode(25, OUTPUT);
  pinMode(32, OUTPUT);
  pinMode(33, OUTPUT);
  pinMode(23, OUTPUT);
  pinMode(22, OUTPUT);
  pinMode(21, OUTPUT);
  pinMode(19, OUTPUT);
  pinMode(18, OUTPUT);
  pinMode(5, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
  digitalWrite(32, HIGH);//merah pertama 
  digitalWrite(14, HIGH);//merah
  digitalWrite(21, HIGH);//merah
  digitalWrite(5, HIGH);//merah
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P Merah 32, 14, 21, 5: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W Merah 32, 14, 21, 5: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(32, LOW);//merah
  digitalWrite(33, HIGH);//kuning
  delay(1000);
  W = P * 1;
  P = V * I;
  Serial.print("P | P Merah 32 dan Kuning 33: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W Merah 32 dan Kuning 33: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(33, LOW);//kuning
  digitalWrite(25, HIGH);//hijau
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P Kuning 33 dan Hijau 25: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W Kuning 33 dan Hijau 25: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(25, LOW);//hijau kedua 
  digitalWrite(32, HIGH);
  digitalWrite(14, HIGH);
  digitalWrite(21, HIGH);
  digitalWrite(5, HIGH);
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P Merah 32, 14, 21, 5: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W Merah 32, 14, 21, 5: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(14, LOW);//merah
  digitalWrite(27, HIGH);//kuning
  delay(1000);
  W = P * 1;
  P = V * I;
  Serial.print("P | P Merah 14 dan Kuning 27: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W Merah 14 dan Kuning 27: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(27, LOW);
  digitalWrite(26, HIGH);
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P 27 dan 26: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 27 dan 26: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(26, LOW);
  digitalWrite(23, LOW);//hijau ketiga
  digitalWrite(32, HIGH);
  digitalWrite(14, HIGH);
  digitalWrite(21, HIGH);
  digitalWrite(5, HIGH);
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P 32, 14, 21, 5: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 32, 14, 21, 5: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(21, LOW);//merah
  digitalWrite(22, HIGH);//kuning
  delay(1000);
  W = P * 1;
  P = V * I;
  Serial.print("P | P 21 dan 22: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 21 dan 22: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(22, LOW);
  digitalWrite(23, HIGH);//hijau
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P 22 dan 23: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 22 dan 23: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(23, LOW);
  digitalWrite(19, LOW);//hijau keempat
  digitalWrite(32, HIGH);
  digitalWrite(14, HIGH);
  digitalWrite(21, HIGH);
  digitalWrite(5, HIGH);
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P 32, 14, 21, 5: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 32, 14, 21, 5: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(5, LOW);//merah
  digitalWrite(18, HIGH);//kuning
  delay(1000);
  W = P * 1;
  P = V * I;
  Serial.print("P | P 5 dan 18: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 5 dan 18: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(18, LOW);
  digitalWrite(19, HIGH);//hijau
  delay(2000);
  W = P * 2;
  P = V * I;
  Serial.print("P | P 18 dan 19: ");
  Serial.print(P);
  Serial.println(" Watt");
  Serial.print(" W | W 18 dan 19: ");
  Serial.print(W);
  Serial.println(" J");
  digitalWrite(19, LOW);
}