LED Audio VU Meter
I made this led volume meter circuit, and only the first led turns on, and it's very dim. I didn't have 1n4148 diodes, so I used 1n4007 diodes instead (they have similar
LED Audio Level VU Meter Using Transistors
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Audio Level Indicator LED VU Meter DIY Soldering Kit
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Audio Level Indicator LED VU Meter DIY Soldering Kit
Audio VU/Sound Level Meter with LM339 - Electronics-Lab.com
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Pin on Electronics components
Buy E37 VU Meter Audio Level Indicator Stereo Dual Channel 32 Green LED Module Board Online @ ₹949 from ShopClues
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LED VU Meter using LM3914 and LM358
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LED Audio VU Meter
KIT VU METER DIGITAL AUDIO STEREO 2 X 10 LED BAR and SPOT MODE
How to make a simple audio level vu meter using single ic - YouTube
