Tinkering with an Arduino and using a WebServer

Interesting article where basically you can tweak the LED’s an arduino has thru a webserver on it, which is proxied thru a PC.  At this point and old PC with a serial connector better, parallel port would work better.

http://www.makeuseof.com/tag/how-to-give-arduino-control-over-the-internet-without-an-ethernet-shield/