As 2025 comes to close, we present you with the Prototyping and Production edition of Elektor. Inside, you’ll find a wealth ...

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 ...

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 ...

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, ...

This is a small correction amp to improve the frequency response of a small speaker at the lower end.

In hi-fi preamplifiers, the source selector is often designed with the switch located on the rear panel, closest to the input connectors. This necessitates a long lever for operation from the front ...

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

Most multimeters struggle with accurately measuring very low resistances, but this DIY milliohm meter fills that gap. Designed to measure from 100 μΩ to 200 Ω across four ranges with 2% accuracy, it ...

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