When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the ...

Ronald "Ronnie" Thomas McJunkin passed away on February 8, 2026, at the age of 90. He lived most of his life in the ...

Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal box.

Looking to get rid of modern messaging apps on your smartphone? This retro solution provides true off-grid communication in a ...

Most of us have probably cheated on a test or an essay assignment and got away with. However, teachers don’t make it the ...