Now that I've got the electric motor mounted in my 1967 VW Beetle, the conversion is picking up steam. I've got a used controller, and I'm ready to start mounting components. That leaves one key bit ...

This is a simple solar boost converter and voltage limiter circuit that charges a 12V battery from a 6V solar panel. It also demonstrates MPPT (Maximum Power Point Tracking) capability. When we think ...

In this video, we explore a variety of essential tools for various projects and tasks. The video covers key items including clamps, cutting tools, screwdrivers, tape measures, drill bit sets, and ...

Find the best solar options for your home and budget. Find the best solar options for your home and budget. A solar charge controller is a device found in a photovoltaic (PV) energy system that ...

I tell ya, when the zombie apocalypse sweeps over this planet, we’ll all be in a world of hurt. I mean, aside from avoiding zombies trying to munch our brains, how will we charge our precious portable ...

[Jim Fong] sent in this demo of his version of the UHU servo motor controller. [Uli Huber] has actually shipped over 2500 controllers for the servo. He doesn’t charge much for the chips, and only asks ...

And so [GreatScott] did just that, with his own side-by-side comparison. He made a 100-watt solar panel and mounted it on his roof beside his commercially produced 100-watt one and compared their ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...