| A faulty “donut” antenna shipped with an ESP32-based ATS-Mini receiver was wired to cancel its own signal. Rewiring the loop fixed it and do...
All items tagged with Circuits Circuit Design News and Test Measurement News (115)
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€5 (FREE for Members)
| Is your ESD wrist strap really protecting you? This innovative ESP32-S3-based tester quickly checks the resistance of the strap-to-wearer pa...
| The Elektor Circuit Special 2026 is here with a fresh collection of practical circuits and hands-on electronics projects. Explore designs in...
| Want a fun way to observe the enormous electric fields generated by approaching thunderstorms? First published in Elektor in June 2003, this...
| System check! Elektor wants to know how much money you spend each month on electronics. And, if you had an extra €500, what would you spend...
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| Build a compact battery-powered load-step tester to evaluate bench power supply transient response. Using MOSFET switching and Schmitt-trigg...
| System check! Elektor wants to know about your level of Internet-dependency. If you lost access to the Internet tomorrow, could you still de...
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| An Arduino Nano microcontroller provides a simple and cost-effective platform for battery measurements and testing. When paired with TestLab...
| From vacuum tubes to AI, Elektor has been at the center of electronics innovation for 65 years. Celebrate with us as we revisit the projects...
| What will you build next? Read the Elektor E-Zine. Join tens of thousands of engineers, makers, and innovators who rely on Elektor every wee...