https://soldernerd.com/tags/lm2931/Recent content in lm2931 on soldernerdHugo -- gohugo.ioen&copy; 2026 Lukas F&auml;ssler &middot; soldernerdFri, 19 Feb 2016 00:00:00 +0000https://soldernerd.com/posts/pwm-dimmer-for-led-lighting/Fri, 19 Feb 2016 00:00:00 +0000https://soldernerd.com/posts/pwm-dimmer-for-led-lighting/<figure> <img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="auto" alt="20160119_Projekte_046" width="2738" height="1825" src="https://soldernerd.com/posts/pwm-dimmer-for-led-lighting/images/20160119_projekte_046_hu_9d43e46a78a93ed6.jpg" srcset="https://soldernerd.com/posts/pwm-dimmer-for-led-lighting/images/20160119_projekte_046_hu_9d43e46a78a93ed6.jpg 800w,/posts/pwm-dimmer-for-led-lighting/images/20160119_projekte_046_hu_cb2627cee45564dc.jpg 1280w" sizes="(min-width: 768px) 50vw, 65vw" data-zoom-src="https://soldernerd.com/posts/pwm-dimmer-for-led-lighting/images/20160119_projekte_046.jpg" /> <figcaption>Finished LED dimmer</figcaption> </figure> <p>I have recently moved to a new apartment and was looking for a PWM dimmer to control some 12V LED strips. I thought that should be easy enough nowadays but it proved more difficult than I thought. All I found either didn&rsquo;t meet my requirements, were uggly or expensive. So I decided to build my own, tailor-made to my needs.</p>