These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Uijeongbu Technical High School in Gyeonggi Province (Principal Kim Juhan) announced on August 24 that it operated the 'ICT ...

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

A new study led by researchers at the University at Albany's Center for Technology in Government finds that in some rural and ...

The science pros at The King of Random explore electronics projects using LittleBits kits for hands-on learning.

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...