This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Some repairs destroy budgets when you do not know what to ask for. These twelve problems show where costs explode, why ...

Learn how a free tool lets you build and test digital circuits on your computer and see how chips really work before making ...

It's the end of 2025. You want to know what the best multiplayer games of 2025 are. I’ll tell you what: there’s no shortage ...

In physics and materials science, the term "spin chirality" refers to an asymmetry in the arrangement of spins (i.e., the intrinsic angular momentum of particles) in magnetic materials. This asymmetry ...

While SIMPLE IRAs are in some ways similar to their cousins, traditional and Roth IRAs, they also share some features with workplace retirement plans such as 401(k)s. Understanding your plan's rules ...

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...

Genetic circuit engineering is the synthesis of unnatural DNA segments encoding protein or RNA molecules that control each other’s levels. Genetic circuit engineering is the bottom-up, local approach ...

Here is a practical and relatable breakdown of the top car problems mechanics hope you never learn to fix. Knowing what to ...

Instead of a complicated smartphone, you may be better off with a no-nonsense and accessible simple mobile phone that gives you all the essentials without any fuss. The best simple mobiles are ...