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MP3 模組

MP3 Module

貨號 EF03154
售價 250 (未稅)
含營業稅 262.50
廠商庫存 0

原始網址: https://www.elecfreaks.com/estore/mp3-module.html

MP3 模塊是我們自行開發的模塊之一,靈感來自嘉強電子的 JQ6500-24SS MP3 芯片組。它支持通過 PC 為 FAT16,FAT32 文件系統和 SPI Flash 更新的 SD 卡。通過一些非常簡單的串行命令來控制音樂播放,它具有操作簡單,性能穩定的特點。此外,通過外部耳機(PH)和外部揚聲器(SP),MP3 模塊提供更多接口和實用程序。

特徵:

支持採樣率(KHz):8 / 11.025 / 12/16 /22.05 / 24/32 /44.1/48

24 位 DAC 輸出,動態範圍支持 90dB,SNR 支持 85dB

完全支持 FAT16【AT32 文件系統】:

多種控制模式,串行模式,AD 鍵控制模式

廣播語言點功能,您可以暫停正在播放的背景音樂

30 級音量可調,10 級 EQ 可調。

插上 spi flash,並連接到 PC 可以顯示 spi flash Letter 來更新內容。

由微控制器串口控制,播放指定的音樂

在按鍵模式下,您可以選擇播放模式:脈衝可以重複,脈沖不能重複,保持不可回收的水平,保持可回收的水平。

音頻數據按文件夾排序,最多支持 100 個文件夾,每個文件夾分配 1000 首歌曲

尺寸 50.00mm×47.15mm

應用:

汽車導航語音播報

公路運輸檢查,收費站語音提示

火車站,汽車站安全檢查語音提示

電力,通訊,金融營業廳語音提示

語音提示驗證車輛進出通道

公安邊防頻道語音提示

多聲道語音報警或設備操作指導語音

電動觀光車安全駕駛聲音通知

機電設備故障報警

注意:

如果音樂無法成功播放,請按照步驟檢查音頻是否正常。首先,檢查您的 SD 卡文件系統是否適用於 FAT16 / FAT32 文件系統;其次,檢查您的 SD 卡是否超過 32G 的最大容量;第三,檢查是否已將音樂文件存儲到 SD 卡中。如果所有這些都沒有幫助,您可以嘗試格式化 SD 卡並重新放置音樂文件。

資源:

有關該產品的更多信息,請訪問我們的維基頁面 。如果您可以幫助我們改進文檔,添加更多演示代碼或教程,將不勝感激。

MP3 Module is one of our self-developed modules inspired from JQ6500-24SS MP3 chipset of Jiaqiang Electronics. It supports SD cards for FAT16, FAT32 file systems and SPI Flash updates via PC. Via some very simple serial commands to control music playback, it owns the characteristics of easy operation and stable performance. Additionally, with an external headphone (PH) and an external speaker (SP), the MP3 Module provides more interfaces and utility.

Features:

Supports sampling rates (KHz):8/ 11.025 /12 /16 /22.05 /24 /32 /44.1/48 

24 bit DAC output, dynamic range supports 90dB, SNR supports  85dB

 Fully supports FAT16銆丗AT32 File System:

Variety of control modes, serial mode, AD key control mode

Broadcast language spots feature, you can pause the background music being played

30 levels volume adjustable, 10 levels EQ adjustable.

Plug spi flash, and connecting to PC can display spi flash  Letter to update contents.

Controlled by the microcontroller serial port to play the  specified music

In Key mode, you can select the play mode: pulse can be repeated, the pulse can not be repeated, maintaining the level of non-recyclable,  maintaining the level of recyclable.

Audio data is sorted by folder, and supports up to 100 folders, every folder assigned to 1000 songs

Size 50.00mm×47.15mm

 

Application:

Car navigation voice broadcast

Highway transport inspection, toll station voice prompts

Train station, bus station security check voice prompts

Electricity, communications, financial business hall voice prompts

The voice prompts for verification of vehicles into and out of the channel

Public security frontier channel voice prompts

Multi-channel voice alarm or equipment operating guide voice

Electric sightseeing cars safe driving voice notices

Electromechanical equipment failure alarm

Note:

Should the music not play successfully, follow the steps to check what’s going on. First, check if your SD card file system is for FAT16 / FAT32 file system; Second, check if your SD card exceeds the maximum capacity of 32G; Third, check if you have stored music files into the SD card. If all these don’t help, you can try formatting the SD card and re-place the music files.

 

Resources:

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.