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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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Bill of Materials

This open source hardware project contains no parts.

Steps

11. Insert LED4

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

P7304121

12. Insert LED5

Insert the fifth LED.

P7304119

13. Insert LED6

Insert the sixth LED.

P7304117

14. Insert LED7

Insert the seventh LED.

P7304114

15. 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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