DIY LED Audio Spectrum Analyzer copy copy

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STD DIY LED Audio Spectrum Analyzer copy copy

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Cloned from DIY LED Audio Spectrum Analyzer

Update time： 2019-04-23 12:44:45

Creation time： 2019-04-23 12:44:42

Description

LED Music Spectrum generates the beautiful lighting pattern according to the intensity of music. It contains many RGB LEDs which not only turns on and off as per the music but also change color according to the music. Here is a Music Spectrum using NeoPixel RGB LED Matrix and ARM microcontroller. Materials Required: - Flexible 16x16 NeoPixel RGB LED Matrix *2 - STM32F103RBT6 *1 - Core Board - Switching power supply, 5V 40A. - Audio Line*1, 1 min 2 audio interface*1, Speakers*1. You can follow the complete and step by step guide to build this project on [Instructables][1] ![Materials][2] [1]: http://www.instructables.com/id/How-to-Make-a-LED-Audio-Spectrum-Analyzer/ [2]: /editor/20161210/584badeac2b0e.png

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LED Audio Spectrum Analyzer Circuit copy
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LED Audio Spectrum Analyzer PCB copy
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	STM32F103RBT6	U1	LQFP-64	1
2	AMS1117	U2	SOT223	1
3	Cap	C1,C3	C0603	2
4	Cap	C2,C4	C1206	2
5	330	R1	R0603	1
6	LED0	D1	l-0603	1
7	22pf	C5,C6	C0603	2
8	XTAL	Y1	XTAL	1
9	1M	R2	R0603	1
10	Res	R3,R5	R0603	2
11	Header 3	S1,P1,P3,P4	HDR1X3	4
12	10k	R4,R6,R7	R0603	3
13	100nf	C7,C8,C9,C10,C11,C12	C0603	6
14	3.5MM MUSIC	U3	3.5mm radio	1
15	0.1uf	C13	C0603	1
16	47pf	C14	C0603	1
17	LM358AM	U4	SOP-8	1
18	1k	R8	R0603	1
19	3.9k	R9	R0603	1
20	6.8k	R10	R0603	1
21	4.7k	R11	R0603	1
22	47k	R18	R0603	1
23	200	R19	R0603	1
24	1500pf	C19	C0603	1
25	Header 4	P5	HDR1X4	1
26	Header 4	P6	USB-A	1