If you’re off-roading, it’s a neat idea to use your engine to top up your battery, which prompted Bluetti to launch the Charger. You could hook it to your alternator and draw off energy as you drove ...

Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

By transforming a massive truck into a tiny rolling home, this adventurous couple built the foundation for their dream ...

Solar eclipses only occur during a new moon phase, usually about twice a year, when the moon aligns itself in such a way that it eclipses the sun, according to NASA. If you want to know when the next ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

Abstract: As the world transitions towards a more sustainable future, harnessing solar energy has emerged as a crucial avenue for reducing our reliance on traditional power sources. This paper ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

Abstract: This paper presents the comprehensive study of the different maximum power point tracking (MPPT) methods for solar charge controller application with different converter topology. The system ...

Wix holds the top spot in 2026, thanks to its combination of extensive business tools, powerful AI-features, super-easy-to-use interface, and responsive, professional support. Of course, the best ...

Then open the REV SPARK MAX Client Software It should auto-connect to the SPARK MAX but if it doesn't, select the ID of the controller and click connect If you don't see any devices, click the refresh ...