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 ...

Circuit diagram of the wireless VU meter is shown below. It is built around an ATmega32A IC (IC1), a bar graph LED (BAR1), a 1N4148 diode (D1), transistors BC547 (T1) and BD139 (T2), and a few other ...

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 ...

1-32 — elektor january 1981 the big VU meter ... Many designsfor digital (LED) VU meters have found their way into the pages of Elektor in the past. This type of meter is normally used to monitor ...

VU is an abbreviation for volume unit. Thus, a VU meter is a device for measuring the level of sound intensity with audio equipment, such as amplifiers and tape recorders. Although the measurements ...