#define GASVALVE 3
#define CICHAC 2


void setup()
{
    pinMode(GASVALVE, OUTPUT);
    pinMode(CICHAC, OUTPUT);
    digitalWrite(GASVALVE, HIGH);
    digitalWrite(CICHAC, HIGH);
    delay(1000);  

    digitalWrite(GASVALVE, LOW);
    delay(3000);
    digitalWrite(GASVALVE, HIGH);


    
}

void loop()
{
}