saulius659
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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
7,566 views
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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
7566
6
3
5.45 (5)
Published: Aug 06,2017
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- NameApr 07,20190 CommentsReply
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MUSTAFA CAMBAZ Nov 30,2019
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Artem Yanov Nov 20,2019
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James Hauser Oct 31,2019
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Engineer Sep 08,2019
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James Oct 08,2018
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