Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a...
General
Solar activity continued at low levels with isolated C-classflaring. Regions 4381 and 4384 remained the primary drivers ofactivity. The largest...
The classic design of a mechanical clock generally consists of a display, a way to store energy, a way to...
For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of...
Many things about diamonds seem eternal, including the many engineering problems related to making them work as a silicon replacement...
Spaceweather.com for February 27 reports about a minor CME hurlingtowards Earth. Solar activity remains at low levels due primarily to...
Newington, CT – ARRL The National Association for Amateur Radio® is pleased to announce that Icom America is the Official...
A historic blizzard paralyzed much of the Northeast in late February, and amateur radio operators were on the air to...
While the average person would use a standard charger to top off their phone, is no average man. Instead, he...
Everyone here can think of a cloud-connected product that was killed because the company that made it stopped supporting it....
Hackers have been building their own basic oscilloscopes out of inexpensive MCUs and cheap LCD screens for some years now,...
Although we do often see projects that take antiques and replace some or all of their components with modern equipment,...
Over on YouTube has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. shows...
ARRL The National Association for Amateur Radio® announced the winner of the 2025 ARRL Sweepstakes Icom® Dream Station on Saturday,...
The Federal Communications Commission (FCC) is looking for qualified applicants for Field Agents in seven Enforcement Bureau (EB) offices across...
ARRL The National Association for Amateur Radio®’s new book, Digital Networking for Ham Radio, a practical, hands-on guide to designing and implementing high-speed...
ARRL The National Association for Amateur Radio® reports that the Federal Communications Commission (FCC) adopted changes to its rules to...
Solar activity returned to low levels this past week. The strongestevent of the period was a C1.8 flare on February...
The following is a message from Honolulu Department of Emergency Management: When emergencies disrupt normal communications, RACES (Radio Amateur Civil...
AMSAT Switzerland has announced a special event and contest that encourages hams to make extreme long-distance contacts via amateur satellite....
ARRL The National Association for Amateur Radio® is inviting radio clubs to participate in the second annual Ham Radio Open House in April....
The Amateur Radio Software Award is seeking nominations for outstanding software developed for ham radio. Nominations should promote innovative, free,...
The following is a press release from SpottedHam.com: Following its successful launch earlier this month, the spotting and alert platform...
Solar activity reached moderate levels early this week. Thestrongest event was an M1.4 flare observed on February 11 in Region4366....
ARRL The National Association for Amateur Radio® is saddened to share the news that Sharon Taratula, who served the League...
