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 ...

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 ...

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

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

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

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

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...

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

Bosch Sensortec, which shipped more than 1 billion MEMS sensors in 2024, is now a 20-year-old outfit with an ambitious goal of making MEMS sensing as essential to consumer electronics as the ...

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