Product |
Audio Module
| VS1003B MP3 Module
VS1003B MP3 Module
Features :
Support MP3 and WAV streams
Support MP3 and WAV streams
Audio decoding format: MPEG、WMA、WAV、MIDI and SP-MIDI
Recording encoding format: IMA ADPCM (mono)
Input method: microphone and Line input
On-chip analog-to-digital converter (ADC): 16-bit adjustable
High quality stereo earphone drive: 30 ohms
On-chip RAM size: 5.5KB
Can control the volume
Internal phase-locked loop clock multiplier
High quality stereo digital-to-analog converter (DAC) with no phase error between channels
Separate analog, digital, and IO power supplies
Low power operation
Interface :
Interface :
SPI interface, all control signal lines are led out
1 audio output interface (Line Out)
1 audio input interface (Line In)
1 microphone for recording
3.3V single power supply
Description：1、Standard interface that can be expanded in a variety of development boards
2、Touch switch uses high-quality, beautiful and durable
3、Typical application: MP3 decoding evaluation based on embedded system
4、The main resources: VS1003B, control interface, audio input interface, audio output interface, the microphone
5、Applicable to a variety of platforms including Arduino/AVR / ARM
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