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60db LED VU meter
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Audio Level Indicator LED VU Meter DIY Soldering Kit
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How to make a simple audio level vu meter using single ic - YouTube
LED VU Meter circuits using transistors, 5 to 20, 40 LED | ElecCircuit.com
LED Audio VU Meter
LED VU Meter using LM3914 and LM358
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Retro LED - VU Meter
LED Audio VU Meter
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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
Pin on Electronics components
LED Audio VU Meter
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5-LED VU-Meter
Audio VU Meter - EEWeb
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Audio VU/Sound Level Meter with LM339 - Electronics-Lab.com
How to make 20 LED Audio Level Indicator VU Meter Preamp Power Amplifier Indicate IC LM3915 - YouTube