"Arduino code to read and display humidity and temperature data using DHT11/DHT22 sensors." #include <DHT.h> #define DHTPIN A0 // Pin where the DHT11 is connected #define DHTTYPE DHT11 // DHT 11 ...

This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the user sets ...

Arduino Code for Digital Thermometer. The code for temperature measurement using LM35 is described here. A library for the LCD unit is included and then data and control pins for the LCD and ...

The advancement in technology has gifted us with cheap micro-controllers like Arduino that is capable of integrating various sensors and appliances which is useful in the implementation process of ...

void loop() { delay(2000); // Wait for 2 seconds between measurements float humidity = dht.readHumidity(); // Read humidity value from sensor float temperatureC = dht.readTemperature(); // Read ...