The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts ...

Elektor’s Brian and Mathias demonstrate how the Raspberry Pi Pico (RP2040) can generate 640×480 video on the fly, exploring sprites, tile maps, and classic ...

Many cultural trips involve traveling between cities, temples, markets, and museums — all of which may vary in temperature. Smart layering helps you stay comfortable throughout the day. Light cardigan ...

Quantum Cryptography” on December 3, 2025, at the early bird price of only €229 – valid until November 17, 2025! On Wednesday, December 3, 2025 (from 9:30 a.m. to 4:45 p.m. CET), Elektor Academy Pro ...

Edge AI is here — faster, smarter, and closer to the data. In Elektor’s upcoming guest-edited edition with Edge Impulse, discover how engineers are building intelligent devices using keyword spotting, ...

Engineer Steve Markgraf Raspberry Pi RP2040 or RP2350 Bit-Bangs 100 Mbit/s Ethernet after kingyoPiyo pulled 10 Mbit off three ...

After hours of studying the projects entered in the STM32 Edge AI Contest, the judges have nominated five standout projects.

A look at how modern software-defined vehicles use sensor fusion and new EE architectures to support ADAS and autonomous ...

Today, phone-connected front-door cameras and comms systems are ubiquitous. Here's a DIY smart doorbell for engineers and ...

Join us live on Wednesday, November 12 at 14:00 CET for a special edition of Elektor Lab Talk — streaming directly from ...

Long before today’s AI boom, Elektor was documenting the early foundations of artificial intelligence through practical ...

This is an audio A/B selector with gain control. The project uses op-amps and resistors to smoothly switch between microphone and line inputs.