6 LED VU meter using one transistor (circuit) - Electronics Area

6-LED VU meter using one transistor This simple 6-LED VU meter allows us to visualize the level of an audio signal. Due to its few components, it is a cheap circuit and easy to build. Components are very common and very easy to obtain.

20 L.E.D VU meter circuit diagram and making 20 L.E.D Peak level indicator circuit.

Smallest 10 Bar LED VU Meter - TechSaw

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Volume Level Indicator Using Transistor

VU Meter Project Using 6 Transistors and 6 LEDs by GURUJI · OverDrive: ebooks, audiobooks, and more for libraries and schools

4 Simple VU Meter Circuits Explained - Homemade Circuit Projects

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Simple VU Meter Circuit using LM358 - Electronics Projects

VU meter using one transistor

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