

int led = 3; int buton = 4; int ldr_deger; void setup() { Serial.begin(9600); pinMode(led, OUTPUT); pinMode(buton, INPUT); } void loop() { if (digitalRead(buton) == HIGH) { ldr_deger = analogRead(A4); Serial.print("Ölçülen ışık seviyesi "); Serial.print(ldr_deger); Serial.print(", LED "); Serial.print(ldr_deger / 4); Serial.println(" ms aralıklar ile yanıp sönmektedir.");} if (ldr_deger!=0){ digitalWrite(led, HIGH); delay(ldr_deger / 4); digitalWrite(led, LOW); delay(ldr_deger / 4);} }