[Hans Rosenberg] knows a thing or two about RF PCB design and has provided a three-part video demonstration of some solid rules of thumb. We will cover the first part here, and leave the other two for the more interested readers!
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
In my previous post Encapsulation of PDUs On Trunk Ports, I showed what happens to PDUs when you change the configuration of a trunk. You may have noticed that there are typically three different types of Ethernet encapsulations that we see:
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
Anyone who has done an electronic engineering qualification will at some point have had to get to grips with transmission lines, and then if they are really lucky, waveguides.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
Unfortunately, [Dave Niewinski]’s kids are still too little to go on a real roller coaster. But they’re certainly big enough to be tossed around by this giant robot arm roller coaster simulator.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
One can only imagine the wonders held within the crypto labs of organizations like the CIA or NSA. Therein must be machines of such sophistication that no electronic device could resist their attempts to defeat whatever security is baked into their silicon.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
We love close-up pictures of intricate work, and [w] hits the spot with a tiny joule thief in a fuse case (social media post, embedded below) powered by an old coin cell from a watch. It’s so tiny!
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
Ever wanted to sniff USB device communications? The usual path was buying an expensive metal box with USB connectors, using logic analyzers, or wiring devboards together and hacking some software to make them forward USB data.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
Despite being effectively sold as a toy in the 1990s, the Super Nintendo Entertainment System (SNES) was pretty bleeding-edge as far its computing chops were concerned. This was especially apparent with its cartridges, such as in this excellent summary article by [Fabien Sanglard].
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
It’s no secret that I rather enjoy connecting things to the Internet for fun and profit. One of the tricks I’ve learned along the way is to spin up simple APIs that can be used when prototyping a project.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.
Krikzz has just released a completely open source version of his Genesis Everdrive, that’s also meant to be a cost-effective way for people to start gaming. I purchased one and the price came to just over $40, including shipping to the NYC area. FORTY DOLLARS.
from Pocket
via Did you enjoy this article? Then read the full version from the author’s website.