Arduino Web Server Ajax
My test version... Arduino mega-2560 + W5100-Ethernet card + micro-SD-card 4gb....
all parts is from E-bay china !
10 Analog readings (0-1023 = 0-5vdc) can be change.
10 Digital Out
10 Digital In
The IP is 192.168.1.15 for the webserver but you have to change it in the Index & Ino file...
this is an example and you need to take care security yourself