saulius659

LITHUANIA • + Follow

MUSTAFA CAMBAZ

TURKEY
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Artem Yanov

RUSSIAN FEDERATION
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James Hauser

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Description

120 LED VU meter 1/2 - W39908ASM1_SGBoard-A-Main-2

### DESCRIPTION

120 LED VU meter

The audio "line out" from amplifier or any audio media is the signal source.

### TECHNICAL DETAILS / COMPONENTS

Two boards are needed to build this vu meter:

SGBoard-A-MAIN-2 / The board for all components exept the LED bargraphs.

SGBoard-B-LED-2 / The board for the LED bargraphs (6pcs bargraphs)

### LEARN / TOPIC / BUILD INSTRUCTIONS

The board works after you assemble it.

You can adjust input level.

The circuit drawing with components are in one of the pictures.

Code

www.vumeter.eu

Schematic and Layout

www.vumeter.eu

Aug 06,2017

8,697 views

120 LED VU meter 1/2 - W39908ASM1_SGBoard-A-Main-2

2 Layers PCB 41.3 x 153.7 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

8697

6

3

5.45 (5)

Published: Aug 06,2017

Standard PCB

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Topic

120 LED VU meter

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