If you’ve got a modern car, truck, or tractor, it’s probably got a CAN bus or three that is bouncing data all around the vehicle. Listening in on these transmissions can enlighten you to what’s going on with sensors and modules which can aid in troubleshooting. You might find [Chanchal]’s latest work to be helpful […]
Once the microcomputer era got going in earnest, the floppy disk quickly supplanted the tape as the portable storage method of choice. They were never particularly large, but they were fine for the average user to get by. At the same time, it wasn’t long before heavier-duty removable storage solutions hit the market for power […]
APRs is an amateur radio protocol allowing the exchange of short packets of data. It’s commonly used to transmit a GPS position, though it can find other applications. The Flipper Zero RF hacker’s multi tool normally needs to be hooked up to an external transmitter to do APRS, but [Richard YO3GND] has made his Flipper […]
Once a pioneer in videocards, S3’s legacy is today mostly found in details like texture compression as well as the strong presence of S3-branded videocards in the retro-computing world. There’s however a bit of a funny issue with some of these S3 cards in what is often called a ‘brightness bug’, but which as [Bits […]
Cyberdecks are typically reminiscent of weird computers in futuristic sci-fi films, moreso than the computers of today. The cool thing about cyberdecks, though, is you get to build them however you like. [WillTechBuilds] has put together a deck of his own that diverges from cyberdeck norms and ends up closer to something you might have […]
Having molten aluminium interact with atmospheric water forms a source of hydrogen which can be rather problematic if you’re trying to cast aluminium parts. As the molten metal cools down, the dissolved hydrogen is forced out, creating bubbles and other flaws that make aluminium foundries rather upset. While you can inject inert gases to solve […]
3D cutaway of the lock with the handle engaging the cog that rotates the mechanism. (Credit: Works By Design, YouTube) Throughout the centuries the art of lock-making and lock-picking have been trapped in a constant struggle, with basic lock designs being replaced by ever more complex ones that seek to thwart any lockpicking attempts, as […]
Perhaps at this point, getting NetBSD running on an obscure piece of hardware is a dog-bites-man story, and not worth reporting– their motto, after all, is “Of course it runs NetBSD”. So, the fact that [RetroComputingRanch] has got NetBSD running on a vintage Chyron Maxine broadcast computer is perhaps remarkable only for the fact that […]
One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated power of Near Field Communication is decidedly not photovoltaic, this hack by [caspar] to control a Pi Pico W from his phone using a tuned antenna absolutely counts. Now, of course you’re not going […]
You’re probably not going to hang out around Chernobyl any time soon. Still, knowing the conditions there can both satisfy your curiosity and provide scientific value. To that end, [Yury Ilyin] has spent the last couple decades installing homebrew weather stations across the Exclusion Zone for his own interest. The remote weather stations that [Yury] […]