The Fnirsi DPOS350P dual-channel oscilloscope, 50-MHz function generator, a frequency analyzer (Bode plotter), and a spectrum ...

Embedded systems demand safe, reliable code and explores how Ada, SPARK, and Rust are shaping the future of memory-safe ...

The open-source PCB design program KiCad has a great feature: you can view created circuit boards in 3D. For online ...

A surprising inductive eddy current couping of electrical signals into vibration of mechanical resonantors are explored. As an educational fun project an aluminum rod from a hardware store was ...

Watch how Max Imagination builds drones, robots, and more from scratch, and learn the tools and techniques he uses for his DIY projects!

Elektor published a matchbox radio project that pushed the limits of miniaturization. It was a compact, fully functional AM ...

Meet the ESP-FLY, a micro quadcopter built around an ESP32 board, a custom PCB, and lightweight 3D-printed or DIY PVC frame. The perfect weekend project to build purely for fun and geared for the ...

I needed a basic Limiter for podcasting purposes after a fairly cheap commercial unit had failed. Rather than buy another, I decided to try to develop my own.

Quectel advocates a four-stage approach to antenna design: consultation and evaluation, design, testing and certification, ...

Debugging firmware after deployment can be a nightmare. But what if you could catch errors before your code runs? This ...

The book From Rubbing Amber to Swiping Glass traces the remarkable evolution of electricity from scientific curiosity to the ...