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Admin16.06.2021

Simple VU Meter Circuits Explained

After a long hiatus, I wanted to write something again.
2101
Admin30.08.2021

Simple VU

For example, Adjusting VR1 to 2.
Admin01.07.2021

Audio level meter circuit

Ideally the "max" LED could stay well lit up to an hour.
Admin01.07.2021

VU Meter

There are many ways to build VU meter, most common way is to use LED bulbs.
4308
Admin22.08.2021

A simple passive logarithmic VU

Fortunately, free SPICE software is available and the circuit can easily be simulated and a reasonable solution can be found by modifying the values of these to resistors until a suitable response is achieved.
3501
Admin22.07.2021

LED VU Meter

Adjust the controls and see if they work properly.
Admin21.07.2021

Simple VU Meter Circuits Explained

I find it cool, because you always have the knob turned as much as the volume knob on the device is turned.
7008
Admin07.09.2021

VU Meter for Audio Signal (dBu) using LCD

7V I that I might get away without it.
49010
Admin27.06.2021

Audio VU meter Schematics wiring diagram circuits schema electronic projects

As a result, the transistor-Q1 works, and the buzzer sounds.
3002
Admin22.07.2021

VU Meter

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26010
Admin03.09.2021

Simple VU

Resistor R1 is a very good idea because it increases the impedance of the meter and limits the non-linear current drawn by this circuits so that it can be neglected compared to the main speaker current.
78010