In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

Austin-based startup Base Power is installing a fleet of batteries at homes across Texas to support the grid—and helping ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

As much as I like its mix of strong build quality, performance and battery life, there's one aspect of the ThinkPad X1 2-in-1 Gen 10 that prevents a stronger recommendation: the display. My review ...

there are light bulbs that have batteries and every time you turn on a lamp that contains one of these bulbs, you charge the ...

The Remarkable Paper Pro Move brings a real paper feel to the e-ink display—ideal for writing, reading and sketching for ...

The US Army’s first hypersonic battery will have its full load of eight missiles by December, marking a major milestone in ...

It's impossible to build an e-bike charging cabinet in NYC, despite city initiatives meant to boost the industry.

For its all-new, top-tier super sports car, Lamborghini didn’t just create a successor, it announced a new direction in ...

Is your home generator prepared to handle your next outage? Follow these key maintenance tips to ensure your backup power ...

As the EV industry stumbles, GM makes a big bet on new chemistries to help revive sales — and regain the global lead. Inside ...