U-disk Audio Player TF Micro SD Card Voice Modul MP3 Sound WTV020-SD-16P NA228
£5.97 – £8.97
FEATURES:
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
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