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More about Circuits Circuit Design News (265)
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| For many years, television sets were not equipped with a real on/off switch. This circuit completely disconnects the TV from the mains via r...
| How were engineers charging Li-ion batteries before today's highly integrated charger modules? Back in 2007, Elektor published a compact MAX...
| System check! Elektor wants to know: How do you prefer to learn electronics? Which format works best for you? Please share your opinion.
| PCB etching gets a proper Elektor angle in Bettina Neumryr’s latest video, which recreates a project from the July/August 1980 Elektor Magaz...
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| Can a genuinely useful new circuit configuration still be created for an IC that has already been used hundreds of billions of times over th...
| Can a handful of transistors outperform a microcontroller? This acoustic sensor delivers reliable, fail-safe sound detection and shows how e...
| (Not) Obsolete means more than keeping old machines on display. In this Elektor Engineering Insights #59 clip, Mitch from This Museum Is (No...
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| Although the audio spectrum ranges from 20 Hz to 20 kHz, it is sometimes advisable to narrow it at the low end to avoid issues at the beginn...
| Using soil-moisture sensing and timed pump control, this 555-based design automates plant watering. The circuit delivers water only when the...