In this project a DHT11 will get the temperature of the room and print it on the LCD. A potentiometer controls the contrast of the LCD. This project included a LCD, DHT11 and a potentiometer all ...

The integration of the DHT11 sensor with an Arduino enables accurate measurement of environmental temperature and humidity. This project focuses on the use of the DHT11 sensor, which is widely ...

Abstract: 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 ...

What is an Air Quality Monitoring System? An air quality monitoring system is a device that measures pollutants in the environment and is able to provide real-time information on the state of air ...