Collaborate Disseminate
Direct memory access (DMA) systems in computers are more powerful than you might think, and [Bruce Land] and [Joseph Primmer] have done some clever hacking to take full advantage of this on the PIC32 microcontrollers. This is a cool proof-of-concept hack — you can do general computing in the DMA …read more
Direct memory access (DMA) systems in computers are more powerful than you might think, and [Bruce Land] and [Joseph Primmer] have done some clever hacking to take full advantage of this on the PIC32 microcontrollers. This is a cool proof-of-concept hack — you can do general computing in the DMA …read more
William English, one of the creators of the mouse back in the 60s, passed away last week. And that got me thinking of how amazing it would have been to be in the place that was inventing what would become modern computing interfaces. What a special time! Of course, they …read more
Europe has been in COVID-containment mode for the last month, in contrast to the prior three months of serious lockdown. Kids went back to school, in shifts, and people went on vacation to countries with similarly low infection rates. Legoland and the zoo opened back up, capped at 1/3 capacity. …read more
Continue reading COVID Tracing Apps: What Europe Has Done Right, and Wrong
It’s like the dystopian future arrived out of the blue. From one year to the next we went from holing up in overly air-conditioned hotel ballrooms and actually meeting our fellow meatbags in the flesh, to huddling in our pods and staring at the screens. I’m looking for the taps …read more
With everything else going on this summer, you might be forgiven for not keeping abreast of new proposed regulatory frameworks, but if you’re interested in software-defined radio (SDR) or even reflashing your WiFi router, you should. Right now, there’s a proposal to essentially prevent you from flashing your own firmware/software …read more
In the art world, it’s often wistfully said that imitation is the sincerest form of flattery. In the open-source hardware world, this flattery takes the shape of finding your open-source project mass produced in China and sold at outrageously low markups. Looking around on my lab, I’ve been the direct …read more
Reading Hackaday is great! You get so many useful tips from watching other people work, it’s truly changed nearly everything about the way I hack, especially considering that I’ve been reading Hackaday for the past 15 years. Ideas, freely shared among peers, are the best of the free and open-source …read more
My son is just getting to the age that puts him in the crosshairs of all of the learn-to-code toys. And admittedly, we’ve been looking at some of those Logo-like toys where you can instruct a turtle-bot to make a few moves, and then to repeat them. After all, if …read more
How do you come up with new ideas? As much as it sometimes seems like they arrive in a flash out of the blue, they don’t just come out of nowhere. Indeed, we all have well-stocked mental toolboxes that say “this thing can be used to do that” and “if …read more