Material Required Car Parking System

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 Arduino UNO:-https://amzn.to/3mhamzG

Jumper Wires:-https://amzn.to/3GvV1SW 

Breadboard:-https://amzn.to/3Ulqv3G

LCD Display With I2C Module:-https://amzn.to/3Vd1Gtt

Servo Motor:-https://amzn.to/3PqtfMt

IR Sensor:-https://amzn.to/3Kjn6P6



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 // Created by Simple Circuits  #include <Wire.h>  #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,16,2);    #include <Servo.h>  Servo myservo; int IR1 = 2; int IR2 = 3; int Slot = 4;           //Total number of parking Slots int flag1 = 0; int flag2 = 0; void setup() {   Serial.begin(9600);      lcd.init(); //initialize the lcd     lcd.backlight(); //open the backlight     pinMode(IR1, INPUT); pinMode(IR2, INPUT);    myservo.attach(4); myservo.write(100); lcd.setCursor (0,0); lcd.print("     ARDUINO    "); lcd.setCursor (0,1); lcd.print(" PARKING SYSTEM "); delay (2000); lcd.clear();   } void loop(){  if(digitalRead (IR1) == LOW && flag1==0){ if(Slot>0){flag1=1; if(flag2==0){myservo.write(0); Slot = Slot-1;} }else{ lcd.setCursor (0,0); lcd.print("    SORRY :(    ");   lcd.setCursor (0,1); lcd.print("  Parking Full  ");  delay (3000); lcd.clear();  } } if(digitalRead (IR2) == LOW && flag2==0){flag2=1
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