#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
void setup() {
  lcd.begin(16, 2);
  Serial.begin(9600);
  pinMode(15,INPUT);
}
void loop() {
  int x = digitalRead(15);
  if (x==1) {
    lcd.setCursor(0,0);
    lcd.print("Motion Detected");
    Serial.println("Motion Detected");
  }
  else{
    lcd.setCursor(0,0);
    lcd.print("No Motion Detected");
    Serial.println("No Motion Detected");
  }
  delay(1000);
  lcd.clear();
}