Simple VU Meter using 2N3904 Transistor

In this tutorial, we are making a project on a VU meter circuit. A volume unit or VU meter is a device that shows the audio level in audio

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Very simple amplifier circuit using transistor 2N3904

Simple VU Meter using 2N3904 Transistor

vu meter circuit Page 4 : Meter Counter Circuits

Simple VU Meter using 2N3904 Transistor

vu meter

Vumètre à 6 LEDs à un transistor / 6 led vu meter using one transistor