| Workshop space is precious, especially in smaller setups. The compact “Multitester” design combines a logic probe, clock pulse detector, and...
More about DIY electronics (233)
Opinion
| Elektor's Opinion section enables engineers, makers, and students to share unfiltered thoughts on electronics industry challenges — from sup...
| The “Donut” WB loop antenna shipped with some SDR receivers may be fundamentally flawed — its printed coils cancel each other out! This quic...
| Join us for Elektor Lab Talk #35 on June 19! Get expert tips, circuit highlights, and live Q&A with the Elektor team and Baltic Lab. Bonus:...
| Discover a workspace that’s more than just a garage. Jerry Biehler, a Senior Test Engineer, has an electronics haven. From CNC mills and las...
| When peripherals connected to a PC don't function or behave erratically, a thorough fault analysis of the USB port often proves revealing. T...
| Struggling with weak Wi-Fi on your ESP32 module? A simple wire antenna mod can boost signal strength, double range, and improve stability fo...
| Want to detect earthquakes and other seismic events — from natural disasters to human activities — right from your workbench? This DIY seism...
Members Only
| The frequency of the mains voltage serves as a reliable indicator of the electrical grid’s load. This grid frequency meter monitors both thi...
| How are cutting-edge electronics — from powerful power supplies to sophisticated embedded systems in audio amplifiers — designed and enginee...