The Domain Name System (DNS) is a major functional component of the modern Internet. We rely on it for just...
Year: 2024
Generally speaking, the Hackaday Supercon badge will always have a place for SAO (rebranded as “Supercon add-ons”), and that makes...
Space is a challenging environment for semiconductors, but researchers have shown that a specific type of memristor (the hafnium oxide...
Ever want a seriously powerful PCB for charging a Li-Ion pack? Whatever you want it for, has got it —...
Scanning the firehose of new electronic kits and modules coming from the usual Chinese suppliers can be a rewarding experience,...
We’ve all heard stories of the dangers of 3D printing, with fires from runaway hot ends or dodgy heated build...
You probably think of them as “Ziploc” bags, but, technically, the generic term is zipper bag. Everything from electronic components...
YouTuber The Science Furry has been attempting to make a split-anode magnetron and, after earlier failures, is having another crack at it. This also failed,...
Even if you are relatively young, you can probably think back on what TV was like when you were a...
In this edition: * AMSAT Board of Directors Elects Officers * 42nd Annual AMSAT Space Symposium Held in Tampa *...
Every action camera these days seems prone to overheating and sudden shutdowns after mere minutes of continuous operation. It can...
Anyone who works with radio transmitters will know all about matching and impedance, and also about the importance of selecting...
Need to do some real fine power consumption measurements? was in that exact situation, and wasn’t happy with the expensive...
If you want to deliver the maximum power to a load — say from a transmitter to an antenna —...
The 555 timer is one of the most versatile integrated circuits available. It can generate PWM signals, tones, and single-shot...
via Hackaday: Singapore’s 4300 km Undersea Transmission Line With Australia Clears Regulatory Hurdle
The proposed AAPowerLink transmission line between Darwin (Australia) and Singapore. (Credit: Sun Cable) Recently Singapore’s Energy Market Authority (EMA) granted...
Apple’s Find My network has seen its fair of hacks to devices, but perhaps the most unusual we’ve seen is...
ARRL® The National Association for Amateur Radio® is pleased to announce the next generation of The ARRL Handbook. The ARRL...
Release Date: October 26, 2024 ATTENTION: Due to the DDOS Cyberattack on Internet Archive, our host for files is offline...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
The Delaware Valley Radio Association will be hosting a special event on Sunday October 27, recognizing the 86th anniversary of...
If you’re a fan of vintage electronics and DIY tinkering, you’ll find this teardown by fascinating. In a recent video,...
Key solar indicators were lower this week, with average daily solarflux down from 194.3 to 170.5 and average daily sunspot...
The 5th annual Youth "Dream Rig" Essay Contest has begun to accept submissions. The contest is sponsored by The Intrepid-DX...
Old radios often had selenium rectifiers to convert AC to DC. The problem is that the old units, dating back...
