Monday, October 10, 2016

BOB-09943 VS1053 MP3 and MIDI board

BOB-09943 VS1053 MP3 and MIDI board
This module is very interesting for fans of audio electronics. The VS1053 is a decoder for the audio format Ogg Vorbis / MP3 / AAC / WMA / MIDI and able to make IMA ADPCM encode.

Some of the interesting features of this VS1053:
- Able weighed 30 ohm (headphones / earphones) without additional power.
- Control of bass and treble.
- Zero-cross detection that functions in order to change the volume may sound fine.
- Having I2S interface for external DAC.
- SPI flash for special applications.
- UART for debugging.
Full specifications of data seen in the datasheet.