LED Audio Level VU Meter Using Transistors

A volume unit (VU) meter is a device displaying a representation of the signal level in audio equipment. They are used in telephone

LM3914 VU Meter Circuit Diagram

LED VU Meter circuits using transistors, 5 to 20, 40 LED

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VU meter circuit Stereo 20 LED with PCB

VU Meter With Only Single Transistor / led vu meter circuit by transistor

vu meter circuit Page 2 : Meter Counter Circuits

Stereo VU Meter

VU Meter Circuit: Purpose and Meter Circuits

LED Audio Level Meter Circuit Using 2N4401 Transistors

4 Simple VU Meter Circuits Explained - Homemade Circuit Projects

4 Simple VU Meter Circuits Explained - Homemade Circuit Projects

8 LED VU meter circuit using LM324 IC - Electronics Area

How To Make A LED VU Meter At Home