/products/roadtest/b/blog/posts/giga-vu-meterIntro The Arduino GIGA R1 kit I am road testing has a display with built in microphone. To test the microphone I am starting with using it to create a VU meter (volume unit meter). All the hardware necessary for this VU meter is included in this plugen-USTelligent Community 12https://community.element14.com/products/roadtest/b/blog/posts/giga-vu-meterTue, 28 Oct 2025 19:10:45 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:03213768-77d0-4613-b952-f6a6a7f347a1DAB0<p>Nice update Douglas.</p><img src="https://community.element14.com/aggbug?PostID=29303&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/products/roadtest/b/blog/posts/giga-vu-meterMon, 27 Oct 2025 16:48:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:03213768-77d0-4613-b952-f6a6a7f347a1robogary1<p>you make it look easy ! That FFT library is a nice feature.&nbsp;</p><img src="https://community.element14.com/aggbug?PostID=29303&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/products/roadtest/b/blog/posts/giga-vu-meterSun, 26 Oct 2025 20:51:34 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:03213768-77d0-4613-b952-f6a6a7f347a1beacon_dave1<p>Looking good.</p> <p>Perhaps need to find the equivalent of &#39;wrapping the needle around the end stop&#39; though&nbsp; [emoticon:c4563cd7d5574777a71c318021cbbcc8]</p><img src="https://community.element14.com/aggbug?PostID=29303&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">