Voice Sound Playback Module Arduino MP3 Player Module UART I/O Trigger Class D Amplifier Board 5W 8M Storage DY-SV8F SD/TF Card

Model Number : DY-SV5W Type : Logic ICs Origin : China Condition : New Origin : China Condition : New Operating Temperature : -40-+85 Type : Voltage Regulator

Package : DIY KIT Model Number : DY-SV5W Application : Computer

1.Description:

DY-SV5W is an intelligent voice module developed by the division independently. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control. Onboard 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speakers.Support MP3,WAV decoding format. Max support 32Gbit(4MByte) TF card memory, can connect the computer to update TF card to store audio files via USB cable.3.5mm audio interface, U disk interface,Micro USB download interface, button module in one module

2.Features:

1>.Support MP3 and WAV decoding format. 2>.Support sampling frequency (KHz) : 8/11.025/12/16/22.05/24/32/44.1/48. 3>.24-bit DAC output, dynamic range support 90dB, SNR support 85dB. 4>.Support the FAT16/FAT32 file system, with the maximum support 32Gbit(4MByte) TF card and 32Gbit(4MByte) U-disk. 5>.Support UART serial port control voice broadcast function.It can control playback, pause, selections, turn up and down volume and other functions, the largest selection of 65535 songs.The baud rate is 9600 bit/s. 6>.Support I/O trigger function, 8bit I/O ports can trigger 8 musics or 8 I/O combinations to trigger 255 songs. 7>.Support One_line single bus serial port control, which can control playback, pause, selection, turn up and down volume and other functions. 8>.Support 3 configuration I/O for mode selection to make 7 work mode. 9>.Built in 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speaker.

3.Parameters:

1>.Product Name:DY-SV5W Voice Playback Module 2>.Product Number:DY-SV5W 3>.Work Voltage:DC 5V 4>.Working Temperature range:-20~85 Celsuis 5>.Working Humidity range:0%-95%RH 6>.Size :40*40*9mm

4.Package:

1>.1pc DY-SV5W Voice Playback Module

The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.

In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.

All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.

This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.