Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...

A method that employs a single supply voltage rail to produce a buffered signal whose frequency can be varied over a range from 10Hz to 1MHz.

“Melania” doc cost Amazon $75 million — will it be a bust at the box office? UPS is firing its biggest customer -- and Wall Street finally understands why Latest on snow chances this weekend More ...

WASHINGTON — When severe weather hits, it can sometimes disrupt or damage vital infrastructure, such as the power grid or water supply. That's when many people often turn to generators to restore ...

A major winter storm is expected to bring significant ice, sleet, and freezing rain to the South Carolina Upstate. Officials are urging residents to prepare for hazardous travel and widespread power ...

So…LTspice of the K2-W Op Amp Reveals the Mad Scientists’ Fingerprints (Part 3) LTspice simulation of the K2-W Vacuum Tube Op Amp’s design reveals the mad ...

Our students are coming of age in a world that demands global competency. From economic interdependence to the accelerating effects of climate change and mass migration, students need to develop the ...

Add Yahoo as a preferred source to see more of our stories on Google. A man wearing an Antifa jacket during a protest in St. Paul, Minnesota, Nov. 28, 2020. Photo: Chad Davis / Flickr / CC BY 2.0 / ...