Collaborate Disseminate
Everyone likes to play with high voltages, right?. Even though the danger of death goes up with every volt, it’s likely that a few readers will have at some time …read more Continue reading A Pulse Of Annoyance About Oscillators, Followed By A Flyback Of A Rant
Last time, we’ve used a logic analyzer to investigate the ID_SD and ID_SC pins on a Raspberry Pi, which turned out to be regular I2C, and then we hacked hotplug …read more Continue reading Logic Analyzers: Capabilities And Limitations
For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you …read more Continue reading Copper Be Gone: The Chemistry Behind PCB Etching
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I’ve talked about a low-effort way to document your projects by taking plenty of pictures, and about ways that your PCBs could be documenting themselves. Today, let’s talk about a …read more Continue reading Share Your Projects: Leave Breadcrumbs
In the six months that have passed after the last USB-C article has been released, I have thought up a bunch of ways that these articles could have been improved. …read more Continue reading All About USB-C: Example Circuits
The DisplayPort altmode is semi-proprietary, but it can absolutely be picked apart if we try. Last time, we found a cool appnote describing the DisplayPort altmode in detail, switched the …read more Continue reading DisplayPort: Taming The Altmode
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We’ve started designing a PCIe card last week, an adapter from M.2 E-key to E-key, that adds an extra link to the E-key slot it carries – useful for fully …read more Continue reading PCIe For Hackers: Our M.2 Card Is Done