// 1S/7 BUZZER

// 1S/8 LDR

// 2S/2 3.3V

#define LDR_Pin A0

#define Buzzer D9

int veri = 0;

void setup() {

pinMode(LDR_Pin,INPUT);

pinMode(Buzzer,OUTPUT);

Serial.begin(115200);

delay(50);

Serial.println("çalıştı");

}

void loop() {

veri = analogRead(LDR_Pin);

Serial.print("LDR: ");

Serial.print(veri);

if (veri <= 200){

Serial.println(" => GECE");

digitalWrite(Buzzer,HIGH);

delay(500);

digitalWrite(Buzzer,LOW);

}

else{

Serial.println(" => GÜNDÜZ");

digitalWrite(Buzzer,LOW);

}

delay(1000);

}