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型号：DIY0551     大类别：Consumer Electronics     第2级类别：DIY Parts & Components  -->子类别：Breadboard / Amplifier Board   审核产品   所有审核和提问(new)  链接英文名称：DY-HV20T 12V/24V 10W/20W Voice Playback Module MP3 Music Player UART I/O Trigger Amplifier Board Module
中文名称：12V/24V/10W/20W语音播放模块一对一触发串口控制TF卡存储HV20T板

颜色： 包装：Plastic Bag 配件： 装箱资料： 每箱：400pcs 重量：11kgs 外箱尺寸：52cm * 42cm * 42cm 采购:Felix  编辑:Shadow(2022-10-10)  美工:Liaoyuandong

给产品打分

   
1. Support MP3, WAV decoding format.
2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.
3. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB.
4. DC 6~35V ultra-wide working voltage.
5. Support up to 32G memory card, can connect to computer via USB data cable to update and store audio files.
6. Integrated high-power amplifier output, driving 4?? speakers up to 20W, driving 8?? speakers up to 10W.
7. The UART serial port controls the voice broadcast function, which can control play, pause, song selection, volume addition and subtraction and other functions. The selection of songs is up to 65535 songs, and the baud rate is 9600 bit/s.
8. Support IO one-to-one trigger playback function, 8 IO ports can trigger 8 tracks individually or 8 IO ports can trigger 255 tracks in combination.
9. Support One_line single-bus serial port control, which can control functions such as play, pause, song selection, volume addition and subtraction.
10. Support 3 configuration IOs for up to 7 working modes selection, DIP switch settings, easy to operate.
11. 8-way IO design ESD protection


中文描述：
1. 支持MP3、WAV解码格式。
2. 支持采样率(KHz):8/11.025/12/16/22.05/24/32/44.1/48。
3. 24位DAC输出，动态范围支持90dB，信噪比支持85dB。
4. 直流6~35V超宽工作电压。
5. 支持高达32G内存卡，可通过USB数据线连接电脑更新存储音频文件。
6. 集成大功率功放输出，驱动4Ω喇叭可达20W，驱动8Ω喇叭可达10W。
7. UART串口控制语音播报功能，可控制播放，暂停，选曲，音量加减等功能，选曲多达65535首曲目，波特率9600 bit/s。
8. 支持IO一对一触发播放功能，8个IO口单独触发8首曲目或8个IO口组合触发255首曲目。
9. 支持One_line单总线串口控制，可控制播放，暂停，选曲，音量加减等功能。
10. 支持3个配置IO进行多达7种工作模式选择，拨码开关设置，操作简单。
11. 8路IO设计ESD保护



搜索关键词：Voice playback module,Amplifier board

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