| How accurate is your clock source? You can use this compact stand-alone crystal tester to check the correct functionality of an unknown quar...
More about Circuits & Circuit Design (156)
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| Nanosecond current pulses arise from avalanche breakdown in virtually any diode. Here some experiments exploring these in Zener diodes, LEDs...
| Back in 2011, Elektor presented a DIY 50-m range directive sound beam using an array of piezo ultrasonic transducers (up to 200) driven with...
| Dive in KiCad 8! Join us on November 14 at 3:15 PM (Munich) for a livestream with PCB design expert and prolific author Peter Dalmaris.
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| KiCad, the open-source electronics CAD software, is growing in popularity. KiCad 8 features several improvements over KiCad 7, particularly...
| Join the fascinating conversation with Clemens Valens from Elektor in this video, and enjoy his insights from his career in engineering, ele...
| The MAX7219 is a very useful and versatile display driver that can drive up to 64 LEDs independently. It’s well-known, but existing tutorial...
PREMIUM
| KiCad, the open-source electronics CAD software, gets more and more popular, also among professional developers. And the software gets const...
| Recently, both Zoyi and Fnirsi have released affordable smart tweezers that also measure inductance, and for just a few dozen euros. In this...
| Many hi-fi enthusiasts agree that vinyl offers a unique sound that stands apart from digital audio sources. In a popular Elektor article in...