The war of the currents was fairly decisively won by AC. After all, whether you’ve got 110 V or 230 V coming out of your wall sockets, 50 Hz or 60 Hz, the whole world agrees that the frequency ...

Now all we need is a voltage source to ... and the switch is closed, the VCO tracks the pitch oscillator, and when the S&H oscillator goes low, the pitch holds at its previous level, just as ...

Würth Elektronik has revealed two reflective optical sensors. These are simple devices, with an infra-red emitter and a photo ...

Brookhaven National Laboratory have designed and tested the world's highest voltage polarized electron gun, a key piece of ...

from extremely low to a large capacitance of the order of a few microfarads. A practical and robust capless LDO voltage regulator must be stable under all those extreme scenarios. There have been ...

Step aside hard, rigid materials. There is a new soft, sustainable electroactive material in town—and it's poised to open new ...

Vicor releases three automotive-grade power modules for 48V EV systems, delivering industry-leading power density.

After a string of 911 outages in Nebraska, Windstream has agreed to make more than $1 million worth of upgrades to its ...

The transistor and all its components are made of food-safe materials and could one day assist in medical monitoring.

The CukTech 10 is one of the more capable affordable power banks, with support for fast charging for almost every smartphone, ...

Silktone has unveiled the Fuzz+ – an updated version of its much-loved fuzz pedal, Fuzz, which first arrived back in 2022. An ...

Corded jigsaws measure their power in amps with a range between three and eight amps. Battery-powered jigsaws, meanwhile, use ...