using spare parts(need wire diagram) plz

i was wondering how to i guess hard wire a ethenet plug to the arduino/breadboard id like to get my arduino my network to control shit in my house, i know i can just buy the shield an stuff but i just recently had a laptop of mine get the koolaid special an would like to salvage some of the salvagable parts, im not new to electronics but i am kinda know to writing code so i guess what im asking is if anyone has a wire diagram to a enthent or wifi shield? i have the network card from the laptop i donno if its possible to use it but

dzzyd88:
so i guess what im asking is if anyone has a wire diagram to a enthent or wifi shield?

So I guess you could just look at the Sthernet Shield page and download that schematic.