Completed21 Bands Audio Spectrum Analyzer - Simple
STD21 Bands Audio Spectrum Analyzer - Simple
License
：Public Domain
Description
Simple design version with optional Bluetooth and 2x 3watts Audio Amp. This is using the ESP32-S3 Zero 18-pin and 3x MSGEQ7 spectrum analyzer clocked externally using an I2C programmable Si5351. The display panel can be made independently of 21 strips with 20 leds on each strip. To upload the Sketch, run 'flash_download_tool_3.9.7' and upload the BIN file at hex 0x0 .. Wasted Love - YouTube
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