Printed circuit boards are typically only something you’d find in a digital watch. However, as demonstrates, you can put them...
General
Do you know Morse code already? Or are you maybe trying to learn so you can be an old school...
August is National Make-a-Will month. Some estimates show that nearly two-thirds of Americans don't have a plan. For some, it's...
Recently Raspberry Pi released the 2GB version of the Raspberry Pi 5 with a new BCM2712 SoC featuring the D0...
Frustrated by his Aldi multimeter’s backlight turning off after just 15 seconds, took matters into his own hands. His solution?...
The International Telecommunication Union (ITU) released today an updated version of the Radio Regulations, the international treaty governing the global...
Applications for the 2024 ARRL Club Grants program are now being reviewed (the application period closed July 26, 2024). ARRL...
Permanent magnets aren’t typically switchable. They’re always doing their magnet thing. However, if you align them with a bunch of...
On Wednesday, August 7, 2024, I planned to drive to Hickory, NC to spend part of the morning helping my...
Since the very beginning, solid-propellants have been the cornerstone of amateur rocketry. From the little Estes rocket picked up from...
wanted an Everything Presence Lite kite but found it was always out of stock. Therefore, he decided to create his...
The simple definition of a mean is that of a numeric quantity which represents the center of a collection of...
For decades, the magnetic stripe has been ubiquitous on everything from credit cards to tickets to ID badges. But the...
Drive along nearly any major road in the United States and it won’t be long before you see evidence of...
We’ve all got our favorite hand tools, and while the selection criteria are usually pretty subjective, it usually boils down...
The big three amateur radio transceiver manufacturers each featured new transceivers at Ham Fair in Japan this past week. Yaesu...
BBC veteran Laurie Margolis, 74, has announced he will be leaving the corporation after five decades. He's worked on both TV...
Sometime in early May 2024, ARRL’s systems network was compromised by threat actors (TAs) using information they had purchased on...
We live in a time where there’s virtually no excuse not to have some kind of oscilloscope. As shows in...
The Federal Communications Commission is launching a new nationwide alert code for missing and endangered Indigenous people who do not...
ARRL® The National Association for Amateur Radio® has announced that the candidates for the 2024 ARRL Division elections are now...
In the past few years, the price-per-watt for solar panels has dropped dramatically. This has led to a number of...
The RSGB exams teams are pleased to release the exam reference documents for Syllabus 1.6 at Foundation, Intermediate and Full...
The Federal Communications Commission (FCC) accepted for public comment a Petition for Rulemaking filed by NextNav Inc., a licensee in...
Beginning on Friday, September 6, 2024, Maxim Memorial Station W1AW will begin using a new 17-meter frequency for its scheduled...
