Category Archives: socket

The Electrical Outlet and How It Got That Way

Right now, if you happen to be in Noth America, chances are pretty good that there’s at least one little face staring at you. Look around and you’ll spy it, probably about 15 inches up from the floor on a nearby wall. It’s the ubiquitous wall outlet, with three holes arranged in a way that can’t help but stimulate the facial recognition firmware of our mammalian brain.

No matter where you go you’ll find those outlets and similar ones, all engineered for specific tasks. But why do they look the way they do? And what’s going on electrically and mechanically …read more

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Posted in connector, Engineering, Hackaday Columns, history, household, mains, Original Art, outlet, plug, socket, standards, wiring | Leave a comment

Ask Hackaday: Whatever Happened to Wire Wrapping?

Back in the 70s when I started getting interested in electronics, tons of magazines catered to the hobbyist market. Popular Electronics was my favorite, and I think I remember the advertisements more than anything, probably because they outnumbered articles by a large margin. Looking back, it seemed like a lot of ad space was sold to companies hawking the tools and materials needed for wire wrapping, which was very popular for prototyping in the days before solderless breadboards were readily available. I remember beauty shots of neat rows of small, gold posts, with stripped wires wrapped evenly around them.

To …read more

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Posted in Ask Hackaday, bit, cold weld, gas tight, Hackaday Columns, Interest, joint, Kynar, post, prototyping, socket, telco, terminal, wire wrap, wrapping | Leave a comment