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U-disk Audio Player TF Micro SD Card Voice Modul MP3 Sound WTV020-SD-16P NA228



Support 1GB SD card max. or SPI flash 64MB max.
Support 4 Bit ADCPM format files.
Sampling rate from 6kHZ to 36KHZ for AD4 voice format.
Sampling rate from 6KHz~16KHz for WAV voice format
16 Bit DAC / PWM audio output.
Key mode,MP3 mode and two line serial mode are optional .Can choose one of them
Copy voice files to SD card by PC.
Working voltage: DC2.7~3.5V
Quiescent current:: 3uA

Package included

1 / 2 / 3 module without instruction or data sheet



Pack of

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SKU: EPXna228xx Category: