#include <Servo.h>

int count = 5; // Total parking slots available
int flag1 = 1;
int flag2 = 1;
int pirPin1 = D2; // PIR sensor pin 1
int pirPin2 = D3; // PIR sensor pin 2
int entryServoPin = D0; // Entry servo pin

Servo entryServo;

void setup() {
  Serial.begin(9600);
    pinMode(pirPin1, INPUT);
      pinMode(pirPin2, INPUT);
        entryServo.attach(entryServoPin);
          entryServo.write(0); // Initialize entry servo to 0 degrees
          }

          void loop() {
            int parkingSlot1 = digitalRead(pirPin1);
              int parkingSlot2 = digitalRead(pirPin2);
                if (parkingSlot1 == HIGH && flag1 == 1) {
flag1 = 0;
                        count--;
        Serial.println("Car detected at parking slot 1");
       } else if (parkingSlot1 == LOW && flag1 == 0) {
          flag1 = 1;
          count++;
   Serial.println("Car left parking slot 1");
          }

      if (parkingSlot2 == HIGH && flag2 == 1) {
    flag2 = 0;
count--;
            Serial.println("Car detected at parking slot 2");
    } else if (parkingSlot2 == LOW && flag2 == 0) {
                                                                flag2 = 1;
              count++;
       Serial.println("Car left parking slot 2");
          }

                  if (count == 5) {
           entryServo.write(0); // Parking full, entry servo won't rotate
                                                                                  } else {
         entryServo.write(90); // Parking available, allow entry
                     }

                      delay(500); // Adjust delay as needed
}