---
product_id: 179852164
title: "Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module"
brand: "yangzz229"
price: "S/.283"
currency: PEN
in_stock: true
category: "Electronics"
url: https://www.desertcart.pe/products/179852164-yangzz229-diy-kit-led-spectrum-analyzer-diy-dot-matrix-electronic
store_origin: PE
region: Peru
---

# Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module

**Brand:** yangzz229
**Price:** S/.283
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module by yangzz229
- **How much does it cost?** S/.283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/179852164-yangzz229-diy-kit-led-spectrum-analyzer-diy-dot-matrix-electronic)

## Best For

- yangzz229 enthusiasts

## Why This Product

- Trusted yangzz229 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description:Working voltage: 5VWith fixed mounting holesBoard size: 95 X 62 mmDisplay chip with audio spectrum display, built-in multiple decoding algorithmsNo need for filtering circuits, driving points, spectrum indications and many other indicators.FFT201211 working mode selection, users can set functions as neededSupports LED display of 12 * 11 (12 rows and 11 columns);Single (12 * 11), two-channel (left 6 * 11, right 6 * 11) dot matrix LED display12 * 11 large dot matrix (132 points) display, multiple display mode selectionMono mode of operation can display more spectrum informationDesigned for audio equipment, it is used in all types of audio output equipment;Professional audio decoding, showing the frequency and amplitude of the audio signal;Three display modes (flash, slow flash 1 and slow flash 2) to provide a cool visual experience;Three sensitivity modes (high, medium, low sensitivity) are selected to suit different power supply environments;Display refresh rate 1-4 refresh speed adjustmentPackage included:1 x 12X11 FFT Music Spectrum DIY KitIf you have any questions, please contact us immediately via email and we will respond to you within 24 hours of receiving your email.

## Features

- Automatic audio gain adjustment, always showing visual effects;
- Circuit test mode to meet test needs during production
- The design circuit is simple, the performance is stable and reliable, and the current limiting resistor is directly driven to drive the LED.
- Memory function, can permanently maintain the parameters set by the user
- (There is no 3.5MM power cable docking audio cable, please purchase separately, this connection does not include)

## Images

![Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module - Image 1](https://images-na.ssl-images-amazon.com/images/I/61ot8UkqsLL.jpg)
![Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module - Image 2](https://images-na.ssl-images-amazon.com/images/I/717LIsKBphL.jpg)
![Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module - Image 3](https://images-na.ssl-images-amazon.com/images/I/61hqu2MDB0L.jpg)
![Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module - Image 4](https://images-na.ssl-images-amazon.com/images/I/61fi3drW5iL.jpg)
![Yangzz229 DIY kit, LED Spectrum Analyzer DIY Dot Matrix Electronic Production Kit 12X11 FFT Music Spectrum Sound Control Module - Image 5](https://images-na.ssl-images-amazon.com/images/I/51RZUdnczYL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/179852164-yangzz229-diy-kit-led-spectrum-analyzer-diy-dot-matrix-electronic](https://www.desertcart.pe/products/179852164-yangzz229-diy-kit-led-spectrum-analyzer-diy-dot-matrix-electronic)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-08*