WTV020-SD sound MODULE


Mini SD Card wave Sound Module For PIC Arduino WTV020-SD-16P

This Mini SD Card wave Sound Module For PIC Arduino WTV020-SD-16P have the main chip selection WTV020-16S and WTV020-20S package chips. Voice updates directly through an SD card reader on a PC replacement. Control is also an SD card stored in TXT file changes. The module supports the FAT file system. Support and ADPCM WAV file playback. Supports two-wire serial control mode, key methods and UART232 serial manner. Automatic speech recognition and speech sample rate format.

Features :
    Support plug-largest-capacity of 1G SD card
    Automatically identify audio files
    Can load WAV audio at 6KHz ~ 16KHz sample rate
    Can store up to 512 Section voice
    Support for micro-processor and key control
    With power-down save operation data function
    Support combination of documents playback, including the mute combination
    Quiescent Current: 16uA (do not insert SD card)
    Support play 4 Bit ADPCM format file
    Can load AD4 audio at 6KHz ~ 32KHz and 36KHz sampling rate
    16bitDAC and PWM audio output
    With WTV020-SD-20S, WTV020-SD-16P two module types
    Can play any paragraph of the voice
    Can be loaded voice without software, just need to place voice into the SD card
    Operating voltage: DC2.5 ~ 3.6V

For More Details on PC Click here

For More Details on Portables Click here.