What if your Arduino could measure the environment around it and actually interpret the air inside a room? In this tutorial, we'll build a simple weather station using the DHT11 sensor and an I2C LCD ...

This project uses an Arduino Uno and a DHT11 sensor to measure temperature and humidity, calculate the heat index, and display the data on the serial monitor. In this lesson, you’ll learn how to ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

connected to pin 2 and prints them to the serial monitor. It also calculates and prints the heat index value in both Celsius and Fahrenheit.

Build an Arduino-based ventilation controller that monitors room temperature and humidity and automatically switches a fan when preset limits are exceeded. A simple Arduino controller can automate ...

We first thought [Alexis Ospitia]’s watch was a sports watch made with an Arduino, but it’s actually a sporty watch made with an Arduino. This explains the watch’s strange ability to tell you the ...