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

the build continues in part 5 of the arduino-powered spherical drone project, exploring new stages of design, testing, and ...

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

Nathaneo Johnson co-founded Series while studying full-time at Yale. It raised $3.1m in pre-seed funding. He's disciplined, ...

Weekends can be busy for a lot of us, but sometimes you have one gloriously free and full of possibilities. If that’s you, you might consider taking a gander at [Peter Shirley]’s ...

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

A SCHEMING Xi Jinping is plotting out a “grand strategy” alongside his Axis of Evil allies to create a New World Order, is ...

Build a $20K military-grade router alternative for just $106.23 using open-source tools and affordable hardware. Learn how to ...

How PCB designers can move from one-off designs to scalable systems by rethinking schematics, embracing abstraction, and ...

Giacomo Vose is not your typical tech entrepreneur. Born in Selargius, Sardinia, on November 28, 1984, Vose has carved a unique path in the tech world. His journey blends technical expertise, ...

As a child, inspired by an episode of "Sid the Science Kid," Kaylie Murangwa once tried to pry open her family's television, ...

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