JQ6500 Voice Sound Module MCU Serial Port Control Broadcast for FAT16/FAT32, 501 Original

JQ6500 Module MCU Serial Port Control Broadcast Board 30-level Volume Adjustable for FAT16/FAT32 File SystemFeature:1.The module uses the JQ6500 chip, which is an MP3 chip that provides a serial port, which perfectly integrates the hard decoding of MP3 and WMV. 2.At the same time, the software supports TF card driver, supports computer to directly update the content of spi flash, supports FAT16, FAT32 file system. 3.Playing the specified music and how to play the music can be completed through a simple serial port command, without the need for tedious low-level operations.4.Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.5.24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB.6.Fully support FAT16, FAT32 file system.7.Multiple control modes, serial port mode, AD button control mode.8.Broadcast language insertion function, you can pause the background music being played.9.Audio data is sorted by folder, supports up to 100 folders, and each folder can be assigned 1000 songs.10.30-level volume adjustable and 10-level EQ adjustable.11.External 32Mbits (4M) spi flash memory, connected to the computer can display the drive letter of the spi flash to update the content.12.The specified music can be controlled and played through the serial port of the microcontroller.13.In the button mode, you can choose the playback mode: pulse repeatable, pulse non-repeatable, level non-holding can be cycled, level holding can be cycled.Specification:MP3 file format: supports all bit rates 11172-3 and ISO13813-3 layer3 audio decoding;Sampling rate (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48;Support Normal, Jazz, Classic, Pop, Rock and other sound effects;UART interface: standard serial port, TTL level;Input voltage: the best power supply is 4.2V at 3.5V-5V;Rated current: 20ma;Speaker power: 8 ohms / 3 watts;Interface: Comes with Micro USB interfaceLED: Onboard signal indicator blue LEDApplications:Car navigation voice broadcast.Road transport inspection, voice prompts at toll stations.Voice prompts for safety inspection at railway stations and bus stations.Voice prompts for electricity, communication and financial business halls.Voice prompts for vehicle entry and exit channel verification.Public security border inspection channel voice prompts.Multi-channel voice alarm or equipment operation guidance voice.Electric sightseeing car safe driving voice notice.Automatic alarm for mechanical and electrical equipment failure.Fire voice alarm prompt.Automatic broadcast equipment, regular broadcast.Product size: about 51*23*7mmProduct weight: about 5gPacking size: about 90*90*10mmPacking weight: about 5gNote:1. When using, press the button for 1S.2. In mode 1 and mode 2, when the module is powered by USB and connected to the computer, the indicator light is always on. After pressing the button, the indicator light will be on when the speaker is playing, and it will not be on when it is not playing.3. If the speaker does not sound or the sound is hoarse and the light is on normally, it is caused by insufficient power supply of the module (if the sound of the speaker is small, you can connect the computer to the computer through the module USB or supply power through the serial port module; if the sound is hoarse, you need to Connect the power supply to the module to provide a stable power supply).3.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!4.Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1*Voice Module