I am using DHT11 sensor for displaying temperature and humidity in big LED board for my project. But I am unable to read the sensor value for the sensor. Here's the description of my project Shorted Wire: CHEAP DHT11 BASED TEMPERATURE AND HUMIDITY #12
I have used the library file from arduino but no working.
Try a pullup resistor of 10k from the data line to 5V.
Which library did you use ? Can you copy a link to it ?
This one is okay: Arduino Playground - HomePage
I have add. 10 K pull up one the wire .. but I have found that I have fried my sensor. I replaced and started working.