Build a simple VU meter with an Arduino Uno and LEDs
Arduino Team — August 12th, 2016
If you’ve been looking for a simple audio Arduino project, you may want to check out this VU meter from YouTuber RZtronix. The Maker built the device using an Uno along with some LEDs, a couple wires, a breadboard, a sound sensor, and a 5V power supply.
August 13th, 2016 at 12:16:19
Quite nice, simple, but what are the real world uses?
August 15th, 2016 at 19:26:33
Me gusta este proyecto…
August 17th, 2016 at 15:59:12
where can i get the coding
August 22nd, 2016 at 17:24:31
awesome light it up for library coading
September 4th, 2016 at 17:40:13
My only problem seems to be they all on or all off. And that is after much tinkering with the sensitivity settings.