VS1003 MP3 Module, Onboard microphone.
Product Description:
Features:
◾ Brand new and high quality.
◾ VS1003 supports audio decoding formats: MP3, MP3 + V, WMA, WAV, MIDI, SP-MIDI.
◾ A 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; the adjustable chip analog-to-digital converter (ADC); quality stereo high-quality stereo digital-to-analog converter (DAC); 16 earplugs driver (30 euro).
◾ 1 microphone for recording, support for recording encoding format: IMA ADPCM (monaural).
◾ 1 line_in input interface supports two input modes; supports MP3 and WAV streams.
◾ Separate analog, digital, and IO power supply with power indicator.
◾ On-board 3.3V and 2.5V LDO chip AMS-1117, the largest provider of 800mA current.
◾ Single power supply: +5 VDC, capacitor filter.
◾ 12.288 Mhz crystal.
◾ Board size: 4cm x 5cm – 1.6inch x 2inch.
Information and code
Information Github
Package Included:
1 VS1003 Module
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