Project 2 - Measuring the distance of an object using ultrasonic sensor and also smoothen the sensor data using moving average filter

//* P2: Measure Distance using Ultrasonic Distance Sensor *//
// Master code
#include
#include
LiquidCrystal lcd(2,3,4,5,6,7);
int Distance;

void setup()
{
  Wire.begin();
  Serial.begin(9600);
} 

void loop()
{
  Wire.requestFrom(8,1);
  Distance=Wire.read();
  lcd.setCursor(0,0);
  lcd.print("Distace= ");
  lcd.print(Distance);
  lcd.print("inch");
  Serial.println(Distance);
  delay(50);
  Wire.end();
}
  

//* P2: Measure Distance using Ultrasonic Distance Sensor *//
// Slave Code
#include
#include
int Signal=2;
LiquidCrystal lcd(2,3,4,5,6,7);
int Value,Duration;
 void setup()
 {
   Wire.begin(8);
   Serial.begin(9600);
   Wire.onRequest(Distance);
 }

void loop()
{
  delay(100);
}

void Distance()
{
  int count=0;
  int TotalValue=0, AvgValue,Value=0;
  int Arr[5];
  while(count<5>  {   
  pinMode(Signal,OUTPUT);
  digitalWrite(Signal,LOW);
  delay(5);
  digitalWrite(Signal,HIGH);
  delay(10);
  digitalWrite(Signal,LOW);
  pinMode(Signal,INPUT);
  Duration=pulseIn(Signal,HIGH);
  Value=(Duration/74)/2;
  Serial.println(Value);
  Arr[count]=Value;
  count+=1;
  }
  for(int i=0;i<5>  {
    TotalValue+=Arr[i];
  }
  AvgValue=TotalValue/count;
  Wire.write(AvgValue);
  delay(10);
}