Researchers have uncovered a way to control material behavior using sound. In a study published in Nature Communications, the team explains how specific acoustic wave frequencies can reliably move ...

Abstract: This paper presents a modified cascade control structure using a single sensor applied to the EPC Educational Plant. It maintains the hierarchical design of cascade control, with an ...

Analog synths are fun because they combine music, which all humans seem hard-wired to enjoy in one form or another, and ...

The “Neuron” sensors—made by Norway’s Heimdall Power—collect live data on temperature, current, sag, wind, and weather, helping operators safely push more power through existing lines. The project, ...

In contrast, passive buzzers require a voltage waveform—the waveform frequency will corresopndingly vibrate the piezoelectric material to make sound. This is the waveform that our Arduino will produce ...

President Donald Trump has spent the past several weeks trying to project control — framing his approach to the widening conflict in Iran as measured, strategic and firmly in his hands, even as the ...

There are two inevitable imperatives when it comes to EV motors: the integration of wide-bandgap (WBG) power electronics and the need for high-accuracy motor control techniques. For one, as 200mm SiC ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more If you're in the market for a new soundbar, there's a good chance Sonos is already on your shortlist. The ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Smart home technology promises you an easier, more automated life, but it often comes with an intimidating price tag. To fully deck out a home to sense motion, sound, light, and presence, you're ...