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More about DIY electronics (322)
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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...
| 125,000 YouTube subscribers didn't happen by accident. Elektor earned them by doing something radical in today's media landscape: taking eng...
| Using soil-moisture sensing and timed pump control, this 555-based design automates plant watering. The circuit delivers water only when the...
| Meet Mehdi Asgari, an engineering manager from Berlin who combines his love for electronics with years of experience in software and hardwar...
| This simple inductance meter uses an ATmega328 and LM339 to measure coil values at low cost. The design provides a practical way to estimate...
| System check! Elektor wants to know: Are open-source tools catching up with the big players in PCB design? How does KiCad stack up against p...