This is an Arduino library for the DHT series of low cost temperature/humidity sensors.
To download. click the DOWNLOADS button in the top right corner, rename the uncompressed folder DHT. Check that the DHT folder contains DHT.cpp and DHT.h. Place the DHT library folder your /libraries/ folder. You may need to create the libraries subfolder if its your first library. Restart the IDE.
Adafruit DHT Humidity & Temperature Unified Sensor Library
You must have the following Arduino libraries installed to use this class: