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DIY Big Arduino VU Meter on 40x2 LCD Dispaly Gallery

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DIY Big Arduino VU Meter on 40x2 LCD Dispaly Gallery

created by mircemk • 11/06/2021 at 10:37

The advantages of this device are that it is easy to build, and there is a fairly accurate representation of sound level.

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completed project schematic spectrum analyzer DIY audio arduino project free code instructions DIY audio vu meter Arduino VU meter 40x2 Big VU meter LCD vu meter homemade vu meter stereo vu meter hi-fi audio detailed instructions
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