After I got the NetduinoPlus, which is a .NET enabled open source hardware platform, this is my first real project with it. Using a physical sensor, the Netduino continually acquires data samples. These are then served via a web page and AJAX callbacks to any browser client.
The result is a live, self-updating display. Here’s how it looks like:
Check out the project page on codeplex for more information and the source code.