LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

When a Raspberry Pi is overkill.

Creator Xshift has designed a fully custom, modular sim racing dash box inspired by LEGO-style expandability. The idea is to ...

In the workshop, there are two kinds of soldering irons. The first : the modern, smart station that reduces its temperature ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Espressif yourself.

This April, a group of six Edmonds College student researchers will embark on a transformative journey to Richmond, Virginia, ...

A plant never whispers when it needs water. It wilts, it droops, it gives up—often long before anyone notices. That silent ...

One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated ...

The low-power operation is done using a redesigned on-chip power management unit with a configurable, multichannel single-inductor multiple-output (SIMO) buck converter. You can send press releases ...

Every science fiction fan who grew up watching the "Star Wars" movies has only ever wanted one thing: a real-life lightsaber ...

Rather than presenting a stripped-down proof of concept, Motii has published a complete, buildable system. The Aeris-10 ...