We’ve recently seen a number of announcements for single channel digital oscilloscopes. Some are configured like a (very large) pen. This is convenient, but the single channel is a real limitation. A single channel scope can display one signal, so it can … Read More
Follow along with us as we share our experiences in the industry - the highs, the lows, and everything that falls in between.
Before the invention of the silicon diode, designers had the choice of germanium point contact diodes for low currents, copper-oxide rectifiers in instruments, and selenium rectifiers for power applications. The selenium rectifier replaced the vacuum tube rectifier in … Read More