Temperature & Humidity Sensor Module for ARDUINO COMPATABLE
Small 0.64" X 0.87" digital humidity sensor for operates on 5VDC. Humidity range is 20% to 90% RH. Temperature range is 0 to 50 degrees C. What you see in the picture is what you get. No schematic or documentation included. You can search the internet for hundreds of how to articles for applications. Sorry, we can't provide any technical help for this item