It’s no surprise that many hardware hackers avoid working with AC, and frankly, we can’t blame them. The potential consequences of making a mistake when working with mains voltages are far greater ...

Keysight, Teledyne LeCroy, Tektronix, Rohde & Schwarz (R&S), and others have offered built-in digital oscilloscope Bode analysis for some time, and this feature has trickled down to low-cost DSOs like ...