When troubleshooting circuits it’s handy to have an oscilloscope ... Luckily the price of some basic oscilloscopes has dropped considerably in the past several years, but if you want to roll ...

Known as quadrature art, the display can be produced with an oscilloscope, a variable frequency square wave generator, and an R-L-C resonant circuit. This can be used to entertain young and ...

Among the more interesting features of a digital oscilloscope is its math channel, which can help you analyze hot-swap and load-switching circuits. Math functions can yield detailed information about ...

Internal trigger-and-hold circuits are used by oscilloscopes to trigger the sweep circuit reliably at lower frequencies. At high frequencies, however, other methods are generally necessary.