Sell WTV020 WTV020-SD WTV020SD-20SS Mini SD Card MP3 Sound Module For PIC WTV020-SD-16P best price

Pieces products as WTV020 chip external SD card module, support capacity of 32 m ~ 1 gbit 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. 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 a TXT file changes. This module supports the FAT file system. Support WAV and ADPCM file playback. Support two-wire serial control mode, the key way and the way the UART232 serial ports. Can automatically recognize voice sampling rate and the voice file format. # WTV020 #WTV020-SD #WTV020SD-20SS # MP3 #Sound #Module