3pcs WTV020 WTV020-SD Mini SD Card MP3 Sound Module For PIC WTV020-SD-16P

Get 3pcs WTV020 WTV020-SD Mini SD Card MP3 Sound Module For PIC WTV020-SD-16P

Description:

WTV020 external SD card voice module, main control chip is chosen WTV020-16 s and WTV020-20 s encapsulation chip. Voice content updates directly from an SD card reader in the PC replacement. Control mode is also in the SD card to store TXT file changes. This module supports the FAT file system. Support WAV and ADPCM file playback. Support two-wire serial control mode, the keyway and the way the UART232 serial ports. Can automatically recognize voice sampling rate and the voice file format.

Feature:

Pieces products as WTV020 chip external SD card module, support capacity of 32 m ~ 1 g bit card

Support the FAT file system, SD card for storage carrier

Mixer support play WAV and bit 4 ADCPM format file

Automatic identification of pieces support folder and audio files play

Pieces can play background music and spot slogan

Control mode has a button control, second-line control and UART232 serial port control

Mixer WTV main control chip is WTV020-16 SOP and WTV020-20 SOP two kinds of packaging, both compatible

Pieces can play in any period of voice

Working voltage: DC2.6 ~ 3.6 V

Store content classified by folder, easy to operation

Package includes:

3 x SD Card Voice Module

3pcs WTV020 WTV020-SD Mini SD Card MP3 Sound Module For PIC WTV020-SD-16P See detail

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