Receive input from a 3.5mm jack, divides the music into 7 frequency bands, shows the loudness of each frequency band in DB using LEDS.
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Audio Visualizer.pptxPresentation of the projectpresentation - 4.93 MB - 10/13/2022 at 00:40 |
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BOM.xlsxBill of Materialssheet - 67.23 kB - 10/11/2022 at 13:41 |
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Trace width vs current.xlsxGraph showing how much current a trace can handle without heating up by more than 10 degrees Celsiussheet - 15.09 kB - 10/11/2022 at 13:41 |
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MaxIoOfEachFilterStage.xlsxShows how much current the op amps of each stage of each spectrum filter will output if input signal is above 5Vsheet - 10.62 kB - 10/11/2022 at 13:41 |
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LED Driver IC.xlsxDifferences between LED driver simulated in LTSpice and hardware testsheet - 21.79 kB - 10/11/2022 at 13:41 |
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Corrected Spectrum filter mistakes
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0201's ??? why? not as tho the pcb is tiny!!
0603's are bad enuf!