Ripeto perche forse non mi sono spiegato. io ho provato semplicemente a collegare fisicamente il secondo circuito che prevede la connessione di due piedini analogici, vcc e massa, lasciando lo schetch inalterato e v.v. (ho provato lasciando il secondo schetch).
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
#include <dht11.h>
dht11 DHT;
#define DHT11_PIN 8
void setup() {
lcd.begin(16, 2);
lcd.setCursor(0, 1);
lcd.print("Umidita'");
lcd.setCursor(15, 1);
lcd.print("%");
lcd.setCursor(0, 0);
lcd.print("Temperatura");
lcd.setCursor(15, 0);
lcd.print((char)223);
}
void loop() {
lcd.setCursor(13, 1);
lcd.print(DHT.humidity);
lcd.setCursor(13, 0);
lcd.print(DHT.temperature);
int chk;
chk = DHT.read(DHT11_PIN); // READ DATA
switch (chk){
case DHTLIB_OK:
Serial.print(" OK,\t ");
break;
case DHTLIB_ERROR_CHECKSUM:
Serial.print("Checksum error,\t");
break;
case DHTLIB_ERROR_TIMEOUT:
Serial.print("Time out error,\t");
break;
default:
Serial.print("Unknown error,\t");
break;
}
// DISPLAT DATA
Serial.print(DHT.humidity, 1);
Serial.print(",\t ");
Serial.println(DHT.temperature,1);
delay(1000);
}
#include <Wire.h>
#include "RTClib.h"
RTC_DS1307 RTC;
void setup () {
Serial.begin(57600);
Wire.begin();
RTC.begin();
if (! RTC.isrunning()) {
Serial.println("RTC is NOT running!");
RTC.adjust(DateTime(DATE, TIME));
}
}
void loop () {
DateTime now = RTC.now();
Serial.print(now.year(), DEC);
Serial.print('/');
Serial.print(now.month(), DEC);
Serial.print('/');
Serial.print(now.day(), DEC);
Serial.print(' ');
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.println();
delay(1000);
}