A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

One of the easiest and most useful smart home upgrades you can make is picking up a couple of smart light bulbs. Here’s how to get started.

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...