| The dynamic compression of audio signals is important for reducing signal peaks to avoid saturation of the output signal. The circuit presen...
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| Are you interested in rapid prototyping and design solutions? Visit Elektor's "Prototyping & Production" page and download the free 2025 bon...
| Developers, engineers, and innovators gathered at the Vogel Convention Centre in Würzburg for Elektor Live! Expert Day 2025 — a day shaped...
| Discover how a two-terminal dimmer design offers efficient, precise control of LEDs, lamps, and heating elements without extra wiring. Pulse...
| As 2025 comes to close, we present you with the Prototyping and Production edition of Elektor. Inside, you’ll find a wealth of inspiration a...
| Most multimeters struggle with accurately measuring very low resistances, but this DIY milliohm meter fills that gap. Designed to measure fr...
| Join us live on Nov 12 from Elektor Live! Expert Day 2025 in Würzburg! Discover how engineers, makers, and educators can publish, teach, and...
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| In audio circuits, virtual grounds offer an innovative alternative to switching signal lines. Instead of routing signals through a switch, t...
| Today, phone-connected front-door cameras and comms systems are ubiquitous. But they weren't as common just a few years ago. Here's a DIY sm...
| Straight out of the golden age of DIY electronics, the Digital Wooing Aid circuit turns TTL logic into tender words. It is nostalgia, nerdin...