ESP32_FFT_VU
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s-marley
A spectrum analyzer VU meter for the ESP32 and a FastLED matrix
Hi Scott, How are you? Just a quick question please. I have been playing around with FFT and the LED's for a few days and decided to replicate your design....
Firstly, great spectrum analyzer project !!!! I did a circuit with the 2 x 10K and 2 x 100K to bais the voltage to 1.6V Image here [https://flic.kr/p/2ndwoTo](url) When I...
I have successfully compiled a code with warnings, but led strip randomly just blinking:)
hi , i'm trying to get the VU working , but i'm stuck with my display , i have four 8x8 ws2812 progressive board that i'm trying to tile them...
First of all I must say I'm a total noob, but this is my sugestion. When I implemented the MAX4466 the results were very strange and in abslute not what...
Hi and thanks for sharing this project, I'm having a strange issue! when I ran the sample test code on my esp32-wroom-32u the Conversion time was 88 uS and Max...
Hello. I'm trying to make an audio spectrum analizer displayed on LCD. Using 1024 samples seems better for more than 10 bars, but fps goes down dramatically. Reading your code,...
[testing.zip](https://github.com/s-marley/ESP32_FFT_VU/files/15187683/testing.zip) As stated in the title, after updating the code a little and tweaking amplitude and noise level to match my setup my frequency range is about 40Hz to 4kHz....
