RUMlogNG version 5.19.3 released.
Tom Lindner (DL2RUM) has released the latest version of RUMlogNG for direct download or via the App Store. RUMlogNG is…
3C2MD Bioko. From DXNews.com
3C2MD Team will be active from Bioko Island, IOTA AF – 010, Equatorial Guinea, 30 October – 10 November 2025.
ARRL Teachers Institute Application Deadline April 30
Applicants for the summer 2025 sessions of the ARRL Teachers Institute on Wireless Technology must apply by April 30 to…
3D Printing A Useful Fixturing Tool
When you start building lots of something, you’ll know the value of accurate fixturing. [Chris Borge] learned this the hard…
Onkyo Receiver Saved With An ESP32
[Bill Dudley] had a problem. He had an Onkyo AV receiver that did a great job… until it didn’t. A…
DolphinGemma Seeks to Speak to Dolphins
Most people have wished for the ability to talk to other animals at some point, until they realized their cat…
A Bicycle is Abandonware Now? Clever Hack Rescues Dead Light
A bicycle is perhaps one of the most repairable pieces of equipment one can own — no matter what’s wrong…
From PostScript to PDF
There was a time when each and every printer and typesetter had its own quirky language. If you had a…
