#include <Servo.h>


const int LDR_PIN_1 = A0;  
const int LDR_PIN_2 = A1; 
const int SERVO_PIN = 9;  
const int SENSOR_GROUND = A0;
const int WATER_PUMP = 3;  


Servo myServo;  // יצירת אובייקט מסוג Servo

void setup() {
  Serial.begin(9600);   
  myServo.attach(SERVO_PIN);
  pinMode(LDR_PIN_1, INPUT);
  pinMode(LDR_PIN_2, INPUT); 
  pinMode(WATER_PUMP,OUTPUT);
  pinMode(SENSOR_GROUND,INPUT); 
}

void loop() {
  int ldrValue1 = analogRead(LDR_PIN_1);  // קריאת ערך מחיישן LDR ראשון
  int ldrValue2 = analogRead(LDR_PIN_2);
  int servoAngle1 = map(ldrValue1, 0, 1023, 0, 180);
  int servoAngle2 = map(ldrValue2, 0, 1023, 0, 180);
  if(ldrValue1<ldrValue2)
  {
    myServo.write(ldrValue1);
  }
  else if (ldrValue2<ldrValue1)
  {
    myServo.write(ldrValue2);

  }

  int value = analogRead(SENSOR_GROUND);
  if(value < 950)
  {
    digitalWrite(WATER_PUMP,HIGH);
  }
  else
  digitalWrite(WATER_PUMP,LOW);
  Serial.println("sensor ground value ");
  Serial.println(value);
  Serial.print("LDR 1 Value: ");
  Serial.print(ldrValue1);
  Serial.print(", LDR 2 Value: ");
  Serial.println(ldrValue2);
  delay(1000);  
}