This project demonstrates how to use a DHT11 humidity sensor with an Arduino Uno to measure the relative humidity in the environment. The sensor provides digital output that is read by the Arduino, ...

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 ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

This humidity sensor consists of 2 copper conductors that are located at small distance from each other. The relay switches as soon as the moisture makes a connection that is more or less electrically ...

The main idea of this project is to develop a test bed for Industrial Internet of Things to monitor parameters like temperature, humidity, light level, DC motor RPM and its power consumption. Sipeed ...