WTV020 MP3 16 Pin SD Card Sound Mini Module for Arduino
PRODUCT FEATURES:
- Supports 1GB SD card max. or SPI flash 64MB max.
- Supports 4 Bit ADCPM format files.
- Sampling rate from 6kHZ to 36KHZ for AD4 voice format.
- Sampling rate from 6KHz to 16KHz for WAV voice format
- 16 Bit DAC / PWM audio output.
- Key mode,MP3 mode and two line serial mode are optional
- Copy voice files to SD card by PC.
- Working voltage: DC2.7~3.5V
- Quiescent current:: 3uA