Hey, guys in today's article I am going to make a VU meter circuit Understanding the VU Meter Circuit A VU meter, or Volume Unit meter, is an indispensable tool in audio engineering, providing a ...

LED VU meters are popular devices, especially for those people who love music. With this device, you can easily look at the level of sound with a glance at the LEDs. if you are thinking about making ...

One of the coolest things any sound system can have is some kind of musical visualization. Thumping level meters that pump with the volume are a great example, and were particularly popular in the ...