I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

A new United Nations Development Programme report outlines how blockchain can support public systems. The UNDP uses a pipeline model, which creates purpose-built partnerships that bring governments, ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Once the premium option for data transfers and remote control for high-end audiovisual and other devices, FireWire (IEEE 1394) has been dying a slow death ever since Apple and Sony switched over ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

How many 'blue' phrases do you know? Learn three more here.

Ann Aerts, head of the Novartis Foundation, tells us about AI4Leprosy, a diagnostic assistant researchers developed that helps healthcare workers detect leprosy with over 90% accuracy using pictures ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The Chase Freedom® is not currently available to new cardholders. Please visit our list of the best ...

Bilt Rewards made a name for itself by offering a path to earn rewards on rent without a fee. With the launch of Bilt 2.0 on Feb. 7, 2026, it expanded to points on mortgage payments and now offers ...

The science of stamina has advanced to the point where individuals, teams, and whole organizations can, with some straightforward interventions, significantly increase their capacity to get things ...