So, i just had an idea to make a vu meter.
I searched a bit online, and found out that a lot of people are using the LM3915 chip.
But my question is how do i make the LM3915 react to a spesific hertz?
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So, i just had an idea to make a vu meter.
I searched a bit online, and found out that a lot of people are using the LM3915 chip.
But my question is how do i make the LM3915 react to a spesific hertz?
