Collaborate Disseminate
When we think about security threats, we generally imagine them coming from far away across the wider internet. But what if the connection between you and your ISP was the …read more Continue reading Hacking Fiber To The Home
There are all kinds of smart devices on the market these days, but if you want one to solve a particular personal problem, sometimes it’s easiest to just build your …read more Continue reading Smart Clock Helps With Medication Management
Once upon a time, telephones were primarily point-to-point communications systems. There were options for three-way and conference calls out there, but by and large the plain old telephone system was …read more Continue reading Cell Broadcast: The Modern Emergency Alert System
If you’re flying high in the sky, it’s useful to know if there’s turbulence, heavy rain, or other nasty weather ahead. Onboard weather radar is a useful tool that pilots …read more Continue reading Tearing Down Aircraft Weather Radar Avionics
Trains and the railways they run on are a great way to move lots of stuff, or lots of people, a long way. Steel wheels on steel rail can shift …read more Continue reading Road Trains Roam The Backroads of Australia
The PDP-11 was a 16-bit minicomputer that was very influential in its time. That’s what inspired [vanheusden] to start working on an emulator for the machine in 2018, which has …read more Continue reading A Versatile PDP-11/70 Emulator
Circuit bending is a chaotic art. At its simplest, it can just involve making connections between random points on a circuit board to create weird sounds in musical hardware. Or, …read more Continue reading Circuit Bending, But Make It MIDI
[David] has a young child who is clever enough to use a computer to play music, but he doesn’t quite want to hand over the mouse just yet. Thus, he …read more Continue reading Child-Friendly Music Player Uses RFID
Emacs is one of the big classic text editors, right up there next to vi. It’s famous for its interface and its ubiquity across the *nix world. It’s such a …read more Continue reading Spotting Emacs in the Wild
The Theremin is that classic electronic musical instrument that makes those weeee-ohhhhh noises which were so popular in mid-century science fiction movies. Mid-last-century, that is, because this century is just …read more Continue reading Easy Theremin Uses ESP32