The older Raspberry Pi boards have had a long life, serving faithfully since 2012. Frankly,...
When we see an extremely DIY project, you always get someone who jokes “well, you...
Radio experimenters often need a variable capacitor to tune their circuits, as the saying goes,...
When you are capturing audio from a speaker, you are rarely capturing the actual direct...
Although to many of us the progression from ‘standard definition’ TV and various levels of...
CRTs don’t last forever, and neither do the electronics that drive them. When you have...
It is a common occurrence in old movies: Our hero checks in at a hotel...
Unless you are over a certain age, you probably take it for granted that electronic...
A laptop is one of the greatest tools at the disposal of a hacker. They...
Tang FPGA boards are affordable, and [nand2mario] has been trying to get an x86 core...
Why build a telescope? YOLO, as the kids say. Having decided that, one must decide...
It’s been just over 48 years since Voyager 1 was launched on September 5, 1977... 
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