The Art of Morse Code (CW): Is it Still Relevant in the Digital Age?
In an age dominated by 5G networks, AI-generated text, and instant global video calls, the…
Understanding Quarter-Wave Stubs Made Easy: An Interactive Tool for Every Ham
In RF engineering, quarter-wave stubs are one of the simplest and most powerful tools we…
FerrumGate: Open-Source Zero Trust Access for Modern Networks
For decades, VPNs and firewalls were the foundation of secure remote access. The model was…
OpenZiti: Zero Trust Networking Without the Complexity
Modern networks are increasingly difficult to manage. Static IPs, NAT, firewalls, and overlapping subnets create…
NetBird: Open-Source Zero Trust Networking Made Simple
In today’s world, connecting remote teams, home labs, and cloud environments securely is a constant…
DIY Antenna Radiation Pattern Visualizer – A Brilliant Ham Radio Project
Our fellow ham, E25VBE , recently unveiled an inspiring project at the Bangkok Radio Fest…
Playing with RF: rpitx2 Turns Your Raspberry Pi into a Radio Transmitter
If you're into amateur radio and love to tinker, here's something weirdly fun to experiment…
DietPi: A Minimalist Operating System for Home Labs, Networking, Entertainment and Amateur Radio
In the world of lightweight Linux distributions, DietPi stands out as a practical and highly…
VP-Digi: A Powerful, Affordable, and Open-Source APRS Digipeater Controller
If you're into APRS and looking for a cheap, functional, and open-source digipeater solution, VP-Digi…