| Discover how a Raspberry Pi, a DDS module, and an ADC come together to form a powerful DIY RF sweep generator for RF testing. This compact s...
All items tagged with Circuits Circuit Design News and Circuits & Circuit Design (219)
| Introduction to Electronic Filters is a new Elektor publication by Dr. Peter Dalmaris that teaches readers the principles and applications o...
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| The dynamic compression of audio signals is important for reducing signal peaks to avoid saturation of the output signal. The circuit presen...
| Discover how a two-terminal dimmer design offers efficient, precise control of LEDs, lamps, and heating elements without extra wiring. Pulse...
| Most multimeters struggle with accurately measuring very low resistances, but this DIY milliohm meter fills that gap. Designed to measure fr...
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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...
| Elektor engineer Saad Imtiaz shares his workflow for designing 3D-printed enclosures using tools like SolidWorks, Onshape, and KiCad. He exp...
| Elektor DIY electronics projects don’t just invite readers to build — they spark innovation. Take the Mini Reflow Plate from 2023. Hans Schn...