How good is your existing oscilloscope's fft function with the $10 diy emc H-field probe compared with a dedicated spectrum ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

It’s not every day that there’s a new OS in the works for 386 and 486-era hardware, but [John Swiderski] let us know he ...

Most people don't throw away old electronics --they relocate them. The laptop goes from the desk to the closet, the closet to a storage bin, the bin to the garage, where it joins a growing collection ...