GNU Hurd vs. Linux Kernel: Two Paths in Free Software – Plus Linux Distributions for Ham Radio Enthusiasts
In the world of operating systems, both the GNU Hurd and the Linux kernel represent…
Stay Connected Off the Grid: Messages via Satellite on Your iPhone
In today’s fast-paced world, staying connected is more important than ever, even when you’re off…
Steve Wozniak: From Ham Radio Enthusiast to Revolutionizing Personal Computing with the Apple I
Steve Wozniak, a name synonymous with innovation and technology, is one of the co-founders of…
Generate Your APRS Pass Code
If you're an APRS (Automatic Packet Reporting System) enthusiast looking for an easy way to…
9M2PJU Ham Radio Clock: A DXing Tool for Amateur Radio Operators
Introducing the 9M2PJU Ham Radio Clock -a powerful system designed to display essential information for…
Eyeball QSO with Egon KF4DX in Kuala Lumpur
On 22nd September 2024, I had the privilege of hosting Egon, KF4DX, from Florida, USA,…
Kuala Lumpur APRS Digipeaters Maintenance and Installation by 9M2PJU, 9W2VHF, 9W2YFS and 9M2EDU
Recently, I had the opportunity to join fellow amateur radio enthusiasts 9W2VHF, 9W2YFS, and 9M2EDU…
The Power of Chirp Spread Spectrum (CSS): History, Techniques, and Applications
Introduction Chirp Spread Spectrum (CSS) is a unique modulation technique renowned for its robustness, long-range…
Convert Your Heltec Wireless Stick Into a 433 MHz LoRa APRS iGate or Digipeater
In this guide, we'll walk you through the steps to turn a Heltec Wireless Stick…