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

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

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 ...

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

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

With superior reactivity and stability, nanocatalysts are transforming catalytic processes, driving advancements in green ...

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

A Raspberry Pi home automation project enables controlling lights, sensors, and smart devices via open-source software, turning any house into a smart home.

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

Researchers at the University of Chicago's Pritzker School of Molecular Engineering​ said the innovation could provide "unprecedented insight into biological processes." ...