Collaborate Disseminate
If there’s anything more annoying to an amateur radio operator than noise, we’re not sure what it could be. We’re talking about radio frequency noise, of course, the random broadband …read more Continue reading Lowering Your Noise Floor, the Easy Way
[Stoppi] has taken on a fascinating project involving the interference of thin layers, a phenomenon often observed in everyday life but rarely explored in such depth. This project delves into …read more Continue reading Experimenting with Interference on Thin Layers
If you’re currently living outside of a Spanish-speaking country, it’s possible you’ve only heard of the music genre Reggaeton in passing, if at all. In places with large Spanish populations, …read more Continue reading Reggaeton-Be-Gone Disconnects Obnoxious Bluetooth Speakers
A report released this week suggests that 50 flights into its five-flight schedule, the Mars helicopter might be starting to show its age. The report details a protracted communications outage …read more Continue reading Hackaday Links: June 4, 2023
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Continue reading Profiling Russia’s U.S Election Interference 2016 – An OSINT Analysis – A PDF Paper
It used to be that having technical skills meant that fixing the computer problems of elderly relatives was a regular occurrence. Over the last few years this has been joined …read more Continue reading Mon Dieu! French Parent Kills Cell Service For An Entire Town To Stop Kids Surfing
The basics of digital logic are pretty easy to master, and figuring out how the ones and zeroes flow through various kinds of gates is often an interesting exercise. Taking things down a level and breaking the component AND, OR, …read more
Continue reading Interference Patterns Harnessed for Optical Logic Gates
We’ve all seen recreations of the famous double-slit experiment, which showed that light can behave both as a wave and as a particle. Or rather, it’s likely that what we’ve seen is the results of the double-slit experiment, that barcode-looking pattern of light and dark stripes, accompanied by some handwaving …read more
Continue reading Duality of Light Explored by Revisiting the Double-Slit Experiment
Careful, the walls have ears. Or more specifically, the smart speaker on the table has ears, as does the phone in your pocket, the fitness band on your wrist, possibly the TV, the fridge, the toaster, and maybe even the toilet. Oh, and your car is listening to you too. …read more
Continue reading Wearable Cone of Silence Protects You from Prying Ears
Making upgrades to a popular product line might sound like a good idea, but adding bigger/better/faster parts to an existing product can cause unforeseen problems. For example, dropping a more powerful engine in an existing car platform might seem to work at first until people start reporting that the increased …read more
Continue reading Raspberry Pi 4 HDMI is Jamming Its Own WiFi