WTV-020 WTV020-M01 WTV020M01 MP3 Player Voice Audio Module For Arduino
Rp28.000
Description : WTV020-SD module is a reusable mass storage voice module ,can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio .The voice module uses WTV020SD-20S as the core chip , with MP3 control mode, one to one key control mode, power on loop control mode and the two-line serial control mode.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 directly; Operating voltage: DC2.5 ~ 3.6V;