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Mono VU Meter


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By: kurt

A VU meter is used to display the loudness of an audio signal. This open source VU meter lights up ten LEDs to show how loud a mono audio signal is. Two of these can be made to show the loudness of each channel in a stereo signal.

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Files

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Bill of Materials

This open source hardware project contains no parts.

Steps

. Insert LED4

Insert the fourth LED. I'm making the LED alternate left and right so that they can squeeze together.

P7304121

. Insert LED5

Insert the fifth LED.

P7304119

. Insert LED6

Insert the sixth LED.

P7304117

. Insert LED7

Insert the seventh LED.

P7304114

. Insert LED8

Insert the eigth LED.

P7304112

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Revisions


7 - updated description
6 -
5 - added youtube link. updated line numbers.
4 - changed LED part
3 - added description to project image
2 - added file descriptions
1 - Initial project release
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