yardLampWithSensors

#define potPinLight A1
int potValueLight = 0;
#define potPinTime A2
int potValueTime = 0;
#define ldrPin A0
int ldrValue = 0;
#define ledPin 8
long lightDuration = 0;

void setup() {
  pinMode(ledPin, OUTPUT);
  pinMode(potPinLight, INPUT);
  pinMode(potPinTime, INPUT);
  pinMode(ldrPin, INPUT);
  Serial.begin(9600);

  digitalWrite(ledPin, LOW);
}

void loop() {
  potValueLight = analogRead(potPinLight);
  potValueTime  = analogRead(potPinTime);
  ldrValue = analogRead(ldrPin);
  Serial.print("ldr = "+String(ldrValue));
  Serial.print("   pot Light = "+String(potValueLight));
  Serial.println("      pot Time = "+String(potValueTime));


  if (ldrValue > potValueLight) { // עוצמת האור בחוץ גבוהה מגבול הרגישות ולכן מכבים את הנורה
    digitalWrite(ledPin, LOW);
  }
  else {
    lightDuration = potValueTime * 30000L / 1023L;
    Serial.print("   Light Duration =");
    Serial.println(lightDuration);
    digitalWrite(ledPin, HIGH);
    delay(lightDuration);
    digitalWrite(ledPin, LOW);
  }
delay(1000);
}