Do you remember your first oscilloscope? Maybe we have entered the era in which younger readers think of a sleek model with an LCD screen, but for the slightly older among us the image that will come ...

Modern computers are so fast and complex that we would seldom try and fix them on a component level with simple DIY tools. Working on an early 1980s computer is much easier by comparison, with the ...

Inexpensive pocket oscilloscopes are appearing out of the woodwork lately. While most are merely novelties, there are a few that may actually be handy general-purpose instruments that you might ...