#include <Servo.h>
#include <LiquidCrystal_I2C.h>


const int trigPin   = 3; 
const int echoPin   = 2; 
const int trigPin1   = 5; 
const int echoPin2   = 4; 

LiquidCrystal_I2C lcd(0x27,16,2);
Servo myservo;


void setup() {
  // put your setup code here, to run once:
myservo.attach(11);
pinMode(trigPin1 , OUTPUT);      
pinMode(echoPin1 , INPUT);
pinMode(trigPin2 , OUTPUT);      
pinMode(echoPin2 , INPUT);


}

void loop() {
  // put your main code here, to run repeatedly:

digitalWrite(trigPin, HIGH);
  delayMicroseconds(10);
  digitalWrite(trigPin, LOW);


  long durasi = pulseIn(echoPin, HIGH);

  float distance = durasi/58.0;

if (distance >=200){
myservo.write(0);
}
else{
myservo.write(180);
}
delay(200);
}