VU Meter Circuits

  








Circuits


The LED VU Meter was the height of late 80s boombox technology. This instructable will build one out on the breadboard. Who doesn't like blinking lights... I have a bigger project in mind and will ...

High performance LM3914/LM3915 VU meter circuit projects that widely popular can display with 20 LEDs on stereo or mono with 10 LEDs for all audio system.

I recently bought a cheap VU meter on Amazon, which looks very cool but needs some circuitry to get running. Unlike vintage meters, which can be driven by the audio signal directly, newer (and espe...

Update December 2014: a kit containing all the circuit parts for this project is now available from Jameco Electronics. See the Materials step for details.The inspiration for this project started w...

Anyway, if anybody can help me with suggestions on building something amazing using a VU meter apart from the norm I would love to hear your ideas. There must be ... Each output can have a PNP circ...

I make a lot of amplifiers. Because I like to listen to music. And a VU Meter circuit is a circuit that I like it. In addition, it is used to display the power level of the audio, it also is beauti...