[XenonJohn] dabbles in cryptocurrency trading, and when he saw an opportunity to buy an RGB color sensor, his immediate thought — which he admitted to us would probably not be the immediate thought of ...

A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

Nailing the basics.

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

These projects look good on ePaper.

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

When you use DPReview links to buy products, the site may earn a commission. "Another trail hike, another opportunity to ...

Looking for Microsoft Project alternatives? Check out the top 8 tools that offer more flexibility, cost savings, and improved productivity for your team. After thoroughly evaluating eight project ...

Project CARS 3 is a racer so fundamentally different from its immediate forerunners it’s bordering on unrecognisable. It abandons the sim racing sensibilities and adopts a radically different driving ...

The World Bank Group is taking broad, fast action to help developing countries strengthen their pandemic response, increase disease surveillance, improve public health interventions, and help the ...

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 ...