Author: Humpty Calderon

Here’s a question for you: when your PCB has a ground plane layer, where do return signals flow? It seems

The Raspberry Pi has provided experimenters with many channels of enquiry, and for me perhaps the furthest into uncharted waters

The Chandra X-ray Observatory started its mission back in 1999 when Space Shuttle Columbia released it from its payload bay.

Love it or hate it, I think this is a really cool idea. [Leo_keeb] has designed a new set of

When cleaning out basements, garages, or storage units we often come across things long forgotten. Old clothes, toys, maybe a

Having a scope in a home lab used to be a real luxury, but these days, its fairly common for

One of amateur radio’s many interests comes in portable operation, taking your radio to an out of the way place,

Data science is a relatively new term for a relatively old discipline. Essentially, it is data analysis, particularly for large

New Zealand supermarket chain Pak ‘n’ Save is one of many companies to have experimented with generative AI. The result

FPGAs are supremely flexible and powerful devices. However, they usually come in QFP or BGA packages that are altogether difficult

The real world is analog, and the op-amp is the indispensable building block of many analog circuits. We wanted to

A camera makes for an interesting build for anyone, because it’s an extremely accessible technology that can be made from

If you have a soft spot for a Z80 computer but want a new operating system experience, try Zeal. You

According to a statement from China’s National Computer Virus Emergency Response Center (CNCERT/CC), the NSA’s Office of Tailored Access Operations

Just as the Jedi youngling would have to build their light saber, so is it a rite of passage for

So we’re two plus years into the pandemic at this point. Are you still working from home in the most

Following the invasion of Ukraine, Russia got hit with an unprecedented amount of international sanctions. While this has undoubtedly crippled

The Game Boy Camera was the first digital camera that many of us ever interacted with. At the time it

This week Nvidia confirmed Ghostwire: Tokyo will feature ray traced shadows and reflections along with DLSS with its latest graphics

[Stephen] writes to us about an LCD repair tool he has created. We’ve all seen old devices with monochrome LCDs

In terms of design, the new Edge+ looks more like the Moto Edge 20 Pro than its predecessor. One such