Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...

Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

You can hear sound, of course, but what if you could see it with a laser? That’s what [Goosetopherson] thought about, and thus a new project that you can see in the video below was born. The ...

Got leftover wood? Don’t let it go to waste! In this video, we’re showing you 10 creative and practical scrap wood projects ...

How chemical etching keeps tooling costs low and allows for rapid design changes. 1. Chemical etching can create complex, ...

The evacuation of bulk electrical power over long distances can be done mainly by high voltage alternating current (HVAC) ...

David lives in Brooklyn where he's spent more than a decade covering all things edible, including meal kit services, food subscriptions, kitchen tools and cooking tips. David earned his BA from ...