How to make a wireless vu meter sound level indicator DIY

	How to make a wireless vu meter sound level indicator DIY Basic Data Category: Sound meters URL (first publication): https://www.youtube.com/watch?v=2WfvHuui1aY no no no Other Design files are in original format: No Free redistribution is allowed licence: No

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Please watch: "Make wireless speaker using led light DIY no bluetooth required    Li-Fi technology" ...