Each file corresponds to one combination Arduino Uno + LCD + one /two / three sensors. Pinouts are specified in the corresponding file. For the experiments with three sensors, we have used also the ...

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 I2C LCD display library can be downloaded from this link. After downloading the zip file install I2C LCD library in the Arduino IDE by sketch->import library.This library can also be used with ...

What do you need to build an Arduino Speed Sensor. Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very ...

The DHT11 sensor senses the surrounding room temperature and gives the result in degrees Celsius. Both the reference and the measured values are displayed on the Liquid Crystal Display (LCD). The ...

The project is equipped with a DHT11 sensor to read the room's temperature and an LCD to display this temperature reading and the speed the motor is currently running at.

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 ...