CNLohr discovered that underclocking the ESP8266 wifi module's Baseband PLL made the wifi channel progressively narrower, until it could not longer be detected by an unmodified wifi receiver -- but a similarly modified wifi module can detect the narrow signal, creating a s00p3r s33kr1t wifi channel; here's sourcecode (which may violate FCC Part 15 rules, so please use responsibly). (via Four Short Links)
/
/
1:28 pm Wed
Jan 9, 2019
Underclocking a baseband chip creates a stealth wifi channel
Turning a recalled children's unicorn boot into a display for endless product recall notices
Phil Torrone from Adafruit told us about Consumers Should Immediately...: "This uses a live data feed from The United States Consumer Product Safety Commission (USCPSC) to randomly display thousands of products recalled for reasons such as fire, electrocution, entrapment, choking and a variety of other unintended dangers. Every two minutes the embedded screen lists the […]
READ THE REST
Towards a better practice of online news-corrections
Dan Gillmor and the ASU News Co/Lab: "An honest admission of an error is transparency. It’s not just the right thing to do. It can enhance trust when done right. It can lead to more engagement — by which we mean deeper conversations — among journalists and people in communities."
READ THE REST
Check out these amazing sf movies made by Nigerian teens
The Critics Company is a collective of Nigerian teen afrofuturist filmmakers who make incredible looking, smart science fiction movies with camerawork courtesy of old, busted mobile phones and VFX generated in Blender.
READ THE REST
Boost your productivity with this Microsoft Office boot camp
If your office works at all, it uses Microsoft Office. Those icons for Word, PowerPoint, and Outlook are as familiar around some workplaces as the coffee machine. So familiar, in fact, that they get taken for granted – and rarely used to their full potential. Whether you need a crash course in the essential tools […]
READ THE REST
Create your robot army with these Arduino and Raspberry Pi kits
It’s a great time to be a maker. 3D printers are on store shelves for anyone to buy, and coder kits like Arduino and Raspberry Pi are letting kids as young as 9 or 10 dive into the Internet of Things. Here are a few examples of our favorite tech toys, all priced low enough […]
READ THE REST
Take your music production to the next level with this synth & sound bundle
Want to make a hit? The right software is out there for anyone, but any music producer will tell you that finding the right sound can still take time and talent. Still, the right tools are a great shortcut, which makes this Synth & Sound Pack Bundle absolutely priceless. And now that it’s on sale […]
