via Hackaday: Voyager 1 Fault Forces Switch to S-Band
We hate to admit it, but whenever we see an article about either Voyager spacecraft,…
Tag: hamradio
How a Wayne principal saved an astronaut talk for students after school shut down (New Jersey)
For Sandra Giordano, failure was not an option. The longtime educator already lost her school…
via Hackaday: Use PicoGlitcher For Voltage Glitching Attacks
We see a fair few glitcher projects, especially the simpler voltage glitchers. Still, quite often…
via the ARRL: 2025 ARRL Foundation Scholarship Program Accepting Applications through Jan 6, 2025
Read more at ARRL.org
via the ARRL: ARRL November Sweepstakes CW is Nov 2-3
Read more at ARRL.org
via Hackaday: Pulley System Makes Headphone Cables More Managable
It’s 2024. You’ve probably got one or more pairs of wireless headphones around the house….
ARRL Recognizes University of Scranton During Amateur Radio Station Dedication
The University of Scranton in Pennsylvania has a new amateur radio station, W3USR. A dedication was held at the...
2025 ARRL Foundation Scholarship Program Accepting Applications through Jan 6, 2025
The 2025 ARRL Foundation Scholarship Program will begin accepting applications on October 30, 2024. Applications will be accepted through...
via Hackaday: GPS Tracking in the Trackless Land
Need a weekend project? wanted a GPS tracker that would send data out via…
via Hackaday: Will .IO Domain Names Survive A Geopolitical Rearrangement?
The Domain Name System (DNS) is a major functional component of the modern Internet. We…
via Hackaday: An SAO for Hams
Generally speaking, the Hackaday Supercon badge will always have a place for SAO (rebranded as…
via Hackaday: Memristors Are Cool, Radiation-resistant Memristors Even Moreso
Space is a challenging environment for semiconductors, but researchers have shown that a specific type…
via Hackaday: Need High-Power Li-Ion Charging? How About 100 W
Ever want a seriously powerful PCB for charging a Li-Ion pack? Whatever you want it…
The Ham Radio Spirit of Experimentation
The convoluted course of a major improvement to an excellent radio!
via Hackaday: A New Chinese Radio Breaks Cover, is it Worth it?
Scanning the firehose of new electronic kits and modules coming from the usual Chinese suppliers…
via Hackaday: New Study Looks at the Potential Carcinogenicity of 3D Printing
We’ve all heard stories of the dangers of 3D printing, with fires from runaway hot…
via Hackaday: Tech in Plain Sight: Zipper Bags
You probably think of them as “Ziploc” bags, but, technically, the generic term is zipper…
via Hackaday: Making A Split-Anode Magnetron
YouTuber The Science Furry has been attempting to make a split-anode magnetron and, after earlier failures, is having another crack…
via Hackaday: Ham Radio in the Internet Age
Even if you are relatively young, you can probably think back on what TV was…
From DXCC Challenges to Antennas and Coax: A Deep Dive into 50 MHz Antenna Analysis
The article discusses the evolution of amateur radio equipment, emphasizing the importance of antennas and the essential role of...
VU4A VU4I Port Blair Andaman and Nicobar Islands. From DXNews.com
Krish, W4VKU will be active from Andaman Islands in Late November – Mid December 2024.
via Hackaday: Copper Bling Keeps Camera Chill
Every action camera these days seems prone to overheating and sudden shutdowns after mere minutes…
via Hackaday: Save A Packet, Use Cheap Co-Ax!
Anyone who works with radio transmitters will know all about matching and impedance, and also…
via Hackaday: A Power Supply With Ultra High Resolution Current Measurement Built In
Need to do some real fine power consumption measurements? was in that exact…