Combining the benefits of direct digital synthesis and true arbitrary waveform generation, the updated 4075B series of arbitrary/function waveform generators from B&K Precision offers higher frequency ...

Recently, I wrote automated test software for a multichannel data-acquisition system that I had designed, where sampled waveform accuracy and repeatability were very important. The input waveforms ...

This Design Idea avoids the RC charging waveshape of a standard relaxation oscillator, replacing it with a linear rise/fall triangle wave. Positive feedback is used to increase the charging rate over ...

RedShark Replay: One from the archives. Gone are the days when a light meter and a trained eye was enough; to do better, we need technological measures and test & measurement equipment. Traditionally, ...

This summer we're re-running some of our most popular articles - just in case you didn't see them first time. Here's Phil Rhode's look at how to understand Waveform and Vector displays If the recent ...