// include the library code:
#include <LiquidCrystal.h>

// initialize the library by associating any needed LCD interface pin
// with the arduino pin number it is connected to
const int rs = 13, en = 12, d4 = 11, d5 = 10, d6 = 9, d7 = 8;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

#define LDR_PIN A0
#define SENSOR_PIR_PIN 6

void setup() {
  Serial.begin(115200);
  Serial.println("Medicion de Sensores con Arduino !");
  // set up the LCD's number of columns and rows:
  lcd.begin(16, 2);
  // Print a message to the LCD.
  lcd.print("Sensores con Arduino!");
}

void loop() {
  int val_ldr = analogRead(LDR_PIN);
  int val_ldr_f = map(val_ldr,0, 1023, 100, 0 );
  //-------------------------------------
  lcd.setCursor(0,1);
  lcd.print("LDR: ");
  lcd.print(val_ldr_f);
  delay(100);
  lcd.setCursor(0,1);
  lcd.print("LDR:      ");
  //-------------------------------------
  int lect_pir = int(digitalRead(SENSOR_PIR_PIN));
  if (lect_pir == 1) {
      lcd.setCursor(9,1);
      lcd.print("Move ...!   ");
  }else{
      lcd.setCursor(9,1);
      lcd.print("NO Move !!! ");
  }
}