WTV020-SD Music Module
Product overviewWTV020-SD music module can repeat erasing voice content, with big storage. External memory is max 1GB SD storage. Can load WAV and AD4 audio format.WTV020-SD SD Storage voice module and WTV020-20S music module with master control at the core, support MP3 control mode, key mode by one to one (3 sections and 5 sections), electrify circulate control mode and two-line serial control mode. Control mode has been set when making chip, can not be switched during operating. If you need any other control mode, we can customize for you.MP3 control mode: play/pause, next, last, volume+, volume- and so on.Key mode by one to one (three section voice): one key correspond to one trigger voice, have function with play 3 sections voice and adjust volume, all key muted by pulse non repeat trigger.Key mode by one to one (five section voice): have three control mode. 1. All key are pulse repeat trigger 2. All key are play/pause trigger(single not cycle) 3. All ...
2016
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