const int trigPin = 8;
const int echoPin = 6;
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,  16, 2);
float duration, distance;
void setup() {
  lcd.init();
pinMode(11, OUTPUT);
 lcd.backlight();
  pinMode(trigPin, OUTPUT);
  pinMode(echoPin, INPUT);
  Serial.begin(9600);
}

void loop() {
  digitalWrite(trigPin, LOW);
  delayMicroseconds(2);
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10);
  digitalWrite(trigPin, LOW);

  duration = pulseIn(echoPin, HIGH);
  distance = (duration*.0343)/2;
  if(distance<60){
    digitalWrite(11,1);
    }
    else 
     digitalWrite(11,0);
  Serial.print("Distance: ");
  Serial.println(distance);
  lcd.setCursor(0,0);
  lcd.print("Distance: ");                                      
   lcd.setCursor(10,0);
   lcd.print(distance);
    delay(500);
}