VS1003 MP3 MODULE WITH ON-BOARD MICROPHONE

Overview

VS1003 is an MP3 module with on-board microphone, it supports audio decoding formats of MP3, MP3 + V, WMA, WAV, MIDI and the SP-MIDI.

Separate analog, digital and IO power supply; serial data and control interface (SPI).
1 headphones and audio output interface, the internal PLL clock frequency multiplier; high-quality stereo DAC, 16-bit adjustable-chip ADC, high-quality stereo earplugs drive (30 EURO)
A microphone for recording, support for recording encoding format: IMA ADPCM (monaural).
1 ine_in input interface supports two input methods; supports MP3 and WAV streams.
Separate analog, digital and IO power supply
On-board 3.3V and 2.5V LDO chip AMS-1117, the largest current provide of 800mA.
Single power supply: +5 VDC, capacitor filter.
12.288 MHz crystal.