| Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coff...
More in Circuits & Circuit Design (91)
| Elektor has a long history of publishing clock projects. Let’s take a look at a classic — the MOS Clock 5314. The design showcased early use...
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| While digital media continues to thrive, traditional vinyl records have seen a remarkable resurgence in popularity. However, accurately repr...
| 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:...
| When peripherals connected to a PC don't function or behave erratically, a thorough fault analysis of the USB port often proves revealing. T...
| While the I²C bus is theoretically capable of running for years without interruption, in practice, sensors eventually “lock up,” halting com...
| Want to detect earthquakes and other seismic events — from natural disasters to human activities — right from your workbench? This DIY seism...
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| Construct this easy-to-make tool to detect hidden magnets and sensors inside modern appliances. You will find it ideal for repairs, experime...
| Whether you are designing, repairing, or testing audio and hi-fi gear, a reliable frequency counter is a must-have tool. This classic freque...
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| Here comes a small but intelligent circuit that virtually prevents us from making power supply errors, using a different cable for each sing...