If you want to know when the train is coming, you could pull up a webpage on your phone, or...
GitHub
For the past years people have been collecting disposable vapes primarily for their lithium-ion batteries, but as these disposable vapes...
If you want to save a little money on a thermal camera, or if you just enjoy making your own,...
Our hacker wrote in to let us know about a video he put together to explain the design of his...
Do you ever get tired of stressing your neck looking for planes in the sky? Worry not! Here is a...
You’re designing an oscilloscope with modest storage — only 15,000 samples per channel. However, the sample rate is at 5...
There have been several attempts to make an unencumbered version of Windows. ReactOS is perhaps the best-known, although you could...
Simple Conversational Amateur Message Protocol (SCAMP) is a weak signal digital mode developed by Dr. Daniel Marks (KW4TI). Originally integrated...
We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by caught our attention. Based around the ESP32-WROOM-32 module...
Some time ago, while designing the PCB for the Sony Vaio replacement motherboard, I went on a quest to find...
When are jumper wires on a breadboard entirely optional? When it’s the latest version of ’s Jumperless, which uses a...
If you picked today in your hackerspace’s sweepstake on when Winamp would pull their code repository, congratulations! You’re a winner!...
Should you be able to brick a keyboard just by writing a driver to flash the lights on it? We...
One of the most universal experiences of any Linux or Unix user is working through a guide or handbook and...
Battery management is a tedious but necessary problem that becomes more of a hassle with lithium-ion technology. As we’re all...
Ian from Dangerous Prototypes demonstrating the RP2350-E9 issue in a Bus Pirate prototype without pull-ups. There’s currently a significant amount...
The 3DConnexion Space mouse is an interesting device but heavily patent-protected, of course. This seems to just egg people on...
There are many forms of human interface device beyond the ubiquitous keyboard and mouse, but when it comes to fine-tuning...
We’ve all been there. You are on a flight, there’s WiFi, but you hate to pay the few bucks just...
has been busy creating version two of a homebrew all-band ham radio transceiver. The unit has a number of features you...
In the old days, scanners would listen to a bunch of channels in a round-robin fashion. If a signal breaks...
Andy G0SFJ has published his presentation about 'Amateur and Consumer satellites', which he made recently to a workshop on Space Policy....
A metrology geek will go to extreme lengths to ensure that their measurements are the best, their instruments the most...
ARDC grant enables Bradley University students to develop an open-source, 915 MHz digital transceiver system. DAEMod-915 is a Bradley University...
For most people, adding WiFi to a project means grabbing something like an ESP8266 or an ESP32. But if you...
