16P 16 Мбит голос звуковой модуль USB заменяют от одного до 5 способ MP3 Стандартный

Description:

JQ6500 is an MP3 chip that provides a serial port, which perfectly integrates hard decoding of MP3 and WMV. At the same time, the software supports TF card drive, supports the computer to directly update the content of spi flash, and supports FAT16 and FAT32 file systems. Through simple serial port commands, you can complete the functions of playing the designated music and how to play the music. There is no need for cumbersome underlying operations. Easy to use, stable and reliable is the biggest feature of this product. In addition, the chip is also a deeply customized product, a low-cost solution specially developed for the fixed voice playback field.

Feature:

1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48

2. 24-bit DAC output, dynamic range support 90dB, signal-to-noise ratio support 85dB

3. Fully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk, 64M byte NORFLASH

4. Multiple control modes, parallel port control mode, serial port mode, AD button control mode

5. Radio language insertion function, you can pause the background music being played

6. The audio data is sorted by folders, up to 100 folders are supported, and 1000 songs can be allocated every folder

7, 30 levels of volume adjustable, 10 levels of EQ adjustable

8. SPI flash can be connected externally, and the drive letter of the spi flash can be displayed when connected to the computer to update the content;

9. The specified music can be controlled and played through the serial port of the single-chip microcomputer;

10. In the button mode, you can choose the playback mode: interruptable, non-interruptible, single loop, big loop;

Can be interrupted: during playback, pressing the button will interrupt the current state to execute a new one;

Uninterruptible: During the playback process, pressing any button will be invalid, and will not be valid until the current track is played.

Specification:

MP3 file format:

1. Support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding
2. Sampling rate support (KHZ):8/11.025/12/16/22.05/24/32/44.1/48
3. Support Normal, Jazz, Classic, Pop, Rock and other sound effects
UART interface:Standard serial port, TTL level, baud rate can be set
Input voltage:Power supply between 3.2V-5V is best 4.2V
Rated current:20ma
Operating temperature:-40°~70°
Humidity:5% ~ 95%

Application:

1. Car navigation voice broadcast
2. Voice prompts for road transport inspections and toll stations;
3. Voice prompts for safety inspection at railway stations and bus stations;
4. Voice prompts in power, communication and financial business halls;
5. Voice prompts for vehicle entry and exit channel verification;
6. Voice prompt for border inspection channel;
7. Multi-channel voice alarm or equipment operation guidance voice;
8. Voice announcements for safe driving of electric sightseeing vehicles;
9. Automatic alarm for mechanical and electrical equipment failure;
10. Fire voice alarm prompt;
11. Automatic broadcast equipment, regular broadcast