Gaz Sensörü

void setup() {

  // put your setup code here, to run once:

pinMode(8, OUTPUT);

Serial.begin(9600);

}

void loop() {

  // put your main code here, to run repeatedly:

int a = analogRead(A0);

Serial.println(a);

digitalWrite(8, HIGH);

if (a > 600) {

digitalWrite(8, HIGH);

}

else {

digitalWrite(8, LOW);

}

if (a>400) {

digitalWrite(6,HIGH);

}

else {

digitalWrite(6,LOW);

}

}