const int switchPin = 2;  // Slide switchning pin-i
const int led1Pin = 4;   // Birinchi LED pin-i
const int led2Pin = 7;   // Ikkinchi LED pin-i
const int relay1Pin = 8; // Birinchi relay modulni pin-i
const int relay2Pin = 12;// Ikkinchi relay modulni pin-i

void setup() {pinMode(2);
}
void loop() {
  
}
NOCOMNCVCCGNDINLED1PWRRelay Module
NOCOMNCVCCGNDINLED1PWRRelay Module