The humidifier is plugged into the receptacle, which is toggled by the Arduino when high or low humidity is detected. Inside the receptacle box is a relay which switches up to 250V using 5V. Note: My ...

DHT11 sensor is used to monitor temperature and humidity. A DC operated fan is used to bring the temperature of the surroundings to a desired value and soil moisture is used to balance the moisture ...

To do this we will be using an Arduino UNO Board, LCD, DHT11 sensor Module, and DC fan that is controlled by using PWM. Let's discuss more on this is done so that you can build one on your own. We ...

The temperature and humidity values are measured by connecting Arduino UNO with a DHT11 sensor leveraging an accuracy and loss of 95.865% and 4.145% respectively when compared to 88.678% and 11.322% ...