The circuit was designed to provide an indication of an environment or room noise that exceeds a fixed threshold through the use of a flashing LED. LM358 – a dual operation amplifier consisting of two ...

The new PD-SG1 first-level partial discharge (PD) detection instrument makes distinguishing between PD and electrical noise easy. Designed for use both in distribution voltage substations and EHV ...

Reporting higher gain and lower noise than avalanche photodiodes, the company’s unique class of near-infrared photodetectors are essentially carrier-multiplication devices (CMDs). These CMDs, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Alert readers will recall I’ve been reviewing the fundamentals of compressors over the past few ...

Today we are looking at the best decibel meter app to measure noise levels. Do you work in a loud factory and want to see just how much damage is happening to your ears when you “forget” your earplugs ...