Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for ...

Astrophotographers are blending IoT-based weather monitoring, precise sensors, and forecast APIs to plan and protect their imaging sessions. By uniting real-time measurements with Astrospheric ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

[TheHyperFix] had a problem. He’d spied a brilliant camera slider, but didn’t want to lay out big money to acquire it. The natural solution? Build one! Only, life is seldom so straightforward. The ...

When the weather gets muggy, iridescent bees shift their metallic hue. The insects are a rich blue-green when ambient humidity is low. But as the amount of moisture in the air increases, the bees turn ...

A team of researchers from Argonne National Laboratory, the Pritzker School of Molecular Engineering at the University of Chicago and the University of Wisconsin-Milwaukee, has devised a pathway for ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...