A few weeks ago, I set out to create an Arduino project. It is now working, and I will post the results and all the source code soon (after a bit of code clean-up.)

Here is the original post:

http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1289956234/all

A humidity and temperature sensor network:

Every node consists of an Arduino board and an ethernet shield and a Sensirion SHT15 Humidity and Temperature Sensor on a breakout board. I will use the enclosure that accomodates an Arduino, an ethernet shield and place the sensor in the battery box. That makes for nice, compact nodes.

and


I will use a web browser to plot the temperature and humidity data and use the flot library for live plotting
http://code.google.com/p/flot/

The server will be a fanless Shuttle XS35GT with an HDMI port that can be connected to a TV.



If possible, I will integrate this into XBMC (a media center software) so that it can be controlled with the remote control.



The operating system is Ubuntu 10.10.