Ever since the first artificial satellite was launched into orbit, radio operators around the world have been tuning in to...
hackaday
Antennas are a key component to any RF gadget. But antennas often only perform well over a narrow band of...
has long wanted to use a 3D printer to print RF components for antennas and microwave lenses. He heard that...
For those who have a passion for vintage hardware, whether it be a classic computer or a war-surplus ham radio...
Computers and digital sensors have allowed for the collection and aggregation of data barely possible to imagine to anyone in...
TWIAR makes an appearance in Hackaday. Thanks guys! Having a big bookshelf of ham radio books and magazines used to...
Shielding is crucial for all manner of electronic devices. Whether you want to keep power supply noise out of an...
Every week the Hackaday editors gather online to discuss the tech stories of the moment, and among the topics this...
433 MHz radio signals are all around us. They’re used for things like smart power plugs, garage door openers, and...
An “Infinite Impedance Detector” might sound a little like something that would use to zip around the galaxy. It’s not, of...
When it comes to demining or finding victims after a disaster, dogs are well-known to aid humans by sniffing out...
A computing platform is never really dead unless people stop developing new software for it. By that measure, the Commodore...
In the old days, scanners would listen to a bunch of channels in a round-robin fashion. If a signal breaks...
One of the great things about the Hackaday community is how quickly you find out what you don’t know. That’s...
AIs can now apparently carry on a passable conversation, depending on what you classify as passable conversation. The quality of...
The Internet has allowed us to communicate more easily than ever before, and thanks to modern cell-phone networks, we don’t...
The RCA CR-88 was a radio receiver made to work in top-secret government eavesdropping stations. As you might expect, these radios are...
When the first radios and telegraph lines were put into service, essentially the only way to communicate was to use...
When tried painting aluminum for electronic projects, he found it didn’t tend to stay painted. It would easily scratch off...
If you’ve been looking for a practical example of using GNU Radio, you should check out work on decoding telemetry...
If you have an RTL-SDR compatible radio there’s an excellent chance you’ve heard of the rtl_433 project, which lets you...
If you’ve ever wanted to work for NASA, here’s your chance. Well, don’t expect a paycheck or any benefits, but...
A few months ago we brought you some experiments from , in which he investigated the use of a glue...
The Ham Radio All-in-one cable (AIOC) is a small PCB attachment for a popular series of radio transceivers which adds a USB-attached...
Sometimes, you just need an easy win, right? This is one of those projects. A couple months back, I was...
