Editors’ note: This post is part of a regularly updated series. For the other parts, check out the related stories below. All home networks start with a network cable. Even if you plan on using all wireless clients, in most cases you will still need at least one cable to connect the wireless router and the broadband modem. A typical home network needs more than that because chances are you also want to connect a few Ethernet-ready devices to the router. Knowing how to make your own networking cable is an important, handy skill for a few reasons. First, network cables that you buy at the store are generally grossly overpriced: a 7-foot-long cable can run you $20, almost $3 per foot. Secondly, it’s hard to find a ready-made cable that’s just the perfect length; most of the time it’s either too long or too short. When you make your own, the cable will be exactly the length you want, and if it’s not, well, you can make another one or adjust it. You can also make other hardware parts for the network, including network wall ports and patch panels. As you will see after reading this post, this is a skill that’s not only easy to learn, but it doesn...