//* How to use the DHT-11 sensor with Arduino
// Temperature and humidity sensor and
// I2C LCD1602
// SDA --> A4
// SCL --> A5
//Libraries
#include <DHT.h>;
//I2C LCD:
#include <LiquidCrystal_I2C.h>
#include <Wire.h>
LiquidCrystal_I2C lcd(0x27,16,2); // set the LCD address to 0x27 for a 16 chars and 2 line display
//Constants
#define DHTPIN 7 // what pin we're connected to
#define DHTTYPE DHT11 // DHT 11
DHT dht(DHTPIN, DHTTYPE); //// Initialize DHT sensor for normal 16mhz Arduino
//Variables
//int chk;
int h; //Stores humidity value
int t; //Stores temperature value
void setup()
{
Serial.begin(9600);
Serial.println("Temperature and Humidity Sensor Test");
dht.begin();
lcd.init(); //initialize the lcd
lcd.backlight(); //open the backlight
}
void loop()
{
//Read data and store it to variables h (humidity) and t (temperature)
// Reading temperature or humidity takes about 250 milliseconds!
h = dht.readHumidity();
t = dht.readTem | A shadcn/ui and v0 generation - v0
