21 Bands Audio Spectrum Analyzer - Simple - Platform for creating and sharing projects

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STD21 Bands Audio Spectrum Analyzer - Simple

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Creation time:2023-07-04 00:35:57Update time:2024-10-27 16:29:19

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Description

Simple design version with optional Bluetooth and 2x 3watts Audio Amp. This is using the ESP32D-38pin and 3x MSGEQ7 spectrum analyzer clocked externally using an Adafruit_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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Order	File name	Download times
1	21_bands_analyzer.bin	70
2	Board Assembled.jpg	67
3	20230514_140834.jpg	51
4	Panel.jpg	56
5	Part List.jpg	41
6	Panel with PCBs.PNG	44
7	Gerber_21 Bands Audio Analyzer - Simple.zip	50
8	BOM_21 Bands Audio Analyzer - Simple_2023-12-31.csv	36
9	flash_download_tool_3.9.7.exe	92

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