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VU Meter Circuits

  

Circuits




I'm still not sure I fully understand your question, but I think the answer is "no". Even if you put a bunch of VU meters side by side, with this circuit they will all be receiving the same voltage...

First steps: prototyping. As with any fun electronics project, it started on a breadboard. I happened to have an LM3915 (PDF) (Dot/bar display driver) laying around, which makes building the basic ...

Here are very simple project of Sound VU Meter Circuit Diagram. This circuit is a sound level meter, very simple, but very effective for your sound system or test bench. This type of circuit is als...

im looking for an actual schematic of lm3915 vu meter using 1w luxeon leds, im trying to use tip31c as a driver but the output of the 3915 is so little to drive the transistor. im using this cell c...

This is a very simple 8 Stage LED VU Meter Circuit. The circuit below uses two quad voltage comparators (LM339) to illuminate a series of 8 LEDs indicating volume level.

Do I still use the same circuit but add different components? How do i use RGBs with this and how do i control them using different preset programs? I.e. ALL ON, STROBE, FLASHING, KNIGHTRIDER, etc....


Home made (DIY) LED Vu Meter (Vumetro) - The BEST!


Stereo VU Meter with 80 LEDs


LM3915 IC VU Meter Tower