Open Arduino IDE. Go to Sketch → Include Library → Manage Libraries... Search for DHT sensor library by Adafruit and install it. Explanation of Code: DHTPIN is set to 2 to match the data pin ...

I am facing one problem. I have code which read temperature and humidity using DHT11 sensor. I uploaded following code using Arduino via USB serial, I can read values of temp, humidity. Values are ...

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 ...

Temperature and humidity measurements are a nice addition to many hobby projects. But [Rajendra Bhatt] makes the point that many of these sensors have a price tag that is well above what most hobbi… ...