Description
- VS1053 audio decoding module can not only play various music formats, but also support Ogg real-time encoding and recording.
- MP3 player development board adopts AVR processor, and the Board reserves SPI interface for convenient connection.
- With high quality chip VS1053, which is is a single-chip Ogg Vorbis/MP3/AAC/-WMA/MIDI audio decoder and an IMA ADPCMand user-loadable Ogg Vorbis encoder.
- This module provides SPI interface, control signal lines are led out, with 1 headphone and audio output interface, and 1 microphone for recording
- On-board 3.3V and 1.8V LDO chip AMS-1117, providing a maximum current of 800mA
VS1053 audio decoding module and can play various music formats and also support Ogg real-time encoding and recording. Mp3 development board adopts AVR processor. SPI interface is reserved on the board, and control signal lines are led out to facilitate connection.
1 earphone and audio output interface.
1 microphone for recording
1 line_ in input interface
Operating voltage: DC 5V, capacitor filtering
On-board LD0 chip AMS-1117 of 3.3V and 1.8V, providing a maximum current of 800mA
Crystal oscillator operating frequency: 12.288MHz
Interface Description:
HJ:3.5mm earphone hole interface
MC: pickup microphone for recording
Line in: input mode selection is used to select ADPCM. The recorded sound source. If it is 0, the mic input pins micp and MICn are used. If it is 1, the linein is used
SPI: SPI Download Interface
Package Included:
1* VS1053 MP3 Audio Player Module Audio Decoder Board