https://soldernerd.com/tags/oscillator/Recent content in oscillator on soldernerdHugo -- gohugo.ioen&copy; 2026 Lukas F&auml;ssler &middot; soldernerdSun, 14 Dec 2014 00:00:00 +0000https://soldernerd.com/posts/arduino-based-inductance-meter/Sun, 14 Dec 2014 00:00:00 +0000https://soldernerd.com/posts/arduino-based-inductance-meter/<figure> <img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="auto" alt="_MG_1131" width="2881" height="1921" src="https://soldernerd.com/posts/arduino-based-inductance-meter/images/mg_1131_hu_c1f6b51d1a874ae5.jpg" srcset="https://soldernerd.com/posts/arduino-based-inductance-meter/images/mg_1131_hu_c1f6b51d1a874ae5.jpg 800w,/posts/arduino-based-inductance-meter/images/mg_1131_hu_80a67d9a6aab187e.jpg 1280w" sizes="(min-width: 768px) 50vw, 65vw" data-zoom-src="https://soldernerd.com/posts/arduino-based-inductance-meter/images/mg_1131.jpg" /> <figcaption>Incuctance meter in action. It displays the resonance frequency together with the inductance</figcaption> </figure> <p>I&rsquo;ve just finished a little Arduino project. It&rsquo;s a shield for the Arduino Uno that lets you measure inductance. This is a functionality that I found missing in just about any digital multi meter. Yes, there are specialized LCR meters that let you measure inductance but they typically won&rsquo;t measure voltages or currents. So I had to build my inductance meter myself.</p>