Advances in LEDs and LED drivers deliver a range of improvements for automotive and horticultural LED lighting.

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?

A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar ...

An LED-based desk lamp with an appealing price tag? Check. Attractive form factor? Ditto. Robust illumination output?

() − On Monday, Louisiana Attorney General Liz Murrill joined 24 other Republican attorneys general in backing former President Donald Trump's executive order aimed at halting federal funding ...

To confront a judge like Emil Bove so committed to Trump’s authoritarianism, we need to recognize the underlying problem.

Wireless power transfer (WPT) systems transmit electrical energy from a power source to a load without physical connectors or wires, using ...

Wireless power transfer (WPT) systems deliver electricity without cables but often struggle with voltage stability when loads change. In this study, researchers developed a machine learning-based ...

Wisconsin Gov. Tony Evers, Kansas Gov. Laura Kelly and other Democratic governors said responding “in kind” to Republican mid ...

The group seeks both legislation and a constitutional amendment to create a nonpartisan redistricting commission in.

Mastering the nuances of modern ac-dc power supply selection ...