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#include <Arduino.h>
 
// Deklarasi pin relay
const int relay1 = 1;
const int relay2 = 2;
const int relay3 = 41;
const int relay4 = 42;
const int relay5 = 45;
const int relay6 = 46;
 
void setup() {
  // Inisialisasi pin relay sebagai output
  pinMode(relay1, OUTPUT);
  pinMode(relay2, OUTPUT);
  pinMode(relay3, OUTPUT);
  pinMode(relay4, OUTPUT);
  pinMode(relay5, OUTPUT);
  pinMode(relay6, OUTPUT);
}
 
void loop() {
  digitalWrite(relay1, HIGH);
  delay(1000);
  digitalWrite(relay1, LOW);
 
  digitalWrite(relay2, HIGH);
  delay(1000);
  digitalWrite(relay2, LOW);
 
  digitalWrite(relay3, HIGH);
  delay(1000);
  digitalWrite(relay3, LOW);
 
  digitalWrite(relay4, HIGH);
  delay(1000);
  digitalWrite(relay4, LOW);
 
  digitalWrite(relay5, HIGH);
  delay(1000);
  digitalWrite(relay5, LOW);
 
  digitalWrite(relay6, HIGH);
  delay(1000);
  digitalWrite(relay6, LOW);
 
 
  // Ulangi loop
  delay(1000);
}