via HACKADAY: A Trip Down Electronic Toy Memory Lane
Like many of us, had a lot of electronic toys growing up. In a…
Category: Hackaday
via HACKADAY: So Much Going On In So Few Components: Dissecting A Microwave Radar Module
In the days before integrated circuits became ubiquitous, providing advanced functionality in a single package,…
via HACKADAY: Cavity Filters, The Black Art You Have A Chance Of Pursuing
A tuned circuit formed by a capacitor and an inductor is a familiar enough circuit,…
via HACKADAY: VHF/UHF Antennas, the Bad, the Ugly, and the Even Worse
When you buy a cheap ham radio handy-talkie, you usually get a little “rubber…
via HACKADAY: Hacking a Quansheng Handheld To Transmit Digital Modes
Have you ever thought about getting into digital modes on the ham bands? As it…
via HACKADAY: Decoding Meshtastic with GNU Radio
Meshtastic is a way to build mesh networks using LoRa that is independent of cell…
via HACKADAY: UV-K5 All-Band Mod, Part 2: Easier Install, Better Audio, and Two Antennas
OK, it’s official: the Quansheng UV-K5 is the king of hackable ham radios — especially…
via HACKADAY: Learning Morse Code with a DIY Trainer
Morse code, often referred to as continuous wave (CW) in radio circles, has been gradually…
via HACKADAY: A Super-Simple Standalone WSPR Beacon
We’ve said it before and we’ll say it again: being able to build your own…
via HACKADAY: Old Knobs with a Cast of Thousands
You have an old radio — in the case of , a Stromberg…