#include <Wire.h>
#include "ABlocks_LiquidCrystal_I2C.h"
#include <Servo.h>

double VALOR_LDR1;
LiquidCrystal_I2C lcd_1(0x27,20,4);
Servo servo_3;

void setup()
{
  	servo_3.attach(3);
	pinMode(13, OUTPUT);

	Serial.begin(9600);
	Serial.flush();
	while(Serial.available()>0)Serial.read();

	pinMode(A0, INPUT);

	lcd_1.begin();
	lcd_1.noCursor();
	lcd_1.backlight();
	VALOR_LDR1 = 0;
	servo_3.write(90);
	delay(5);
	lcd_1.setCursor(0, 0);
	lcd_1.print(String("Viviana Ramirez"));

}


void loop()
{

  	VALOR_LDR1 = analogRead(A0);
  	if ((VALOR_LDR1 <= 200)) {
  		digitalWrite(13, HIGH);
  		servo_3.write(120);
  		delay(5);
  		lcd_1.setCursor(5, 1);
  		lcd_1.print(String("servo a 120"));
  		lcd_1.setCursor(3, 3);
  		lcd_1.print(String("Led encendido"));
  		Serial.println(String("servo a 120° - Led encendido"));
  	}
  	else {
  		digitalWrite(13, LOW);
  		servo_3.write(90);
  		delay(5);
  		lcd_1.setCursor(5, 1);
  		lcd_1.print(String("servo a 90"));
  		lcd_1.setCursor(3, 3);
  		lcd_1.print(String("Led apagado"));
  		delay(1000);
  	}

}