EP486 1.soru- led ,ldr ,lcd

ledldr.c

int led=13;
int ldr=A0;
int potpin=2;


void setup() {
 
  Serial.begin(9600);
  pinMode(13,OUTPUT);
}


void loop() {
  //ldr degerini oku
  int sensorValue = analogRead(ldr);
  //potansiyometreyi oku
  float potVal=analogRead(potpin);
  //potansioymetre degeriini yaz
  analogWrite(13,potVal/4);
   
   // ldr degerini voltaja çevir
  float volt=(sensorValue/1023.0)*5.0;
  
   
 
  Serial.println(sensorValue);
  delay(100);
  }