- Operating voltage:3.3v DC
- APPLICATIONS• Telephone recording systems • Industrial control toys.
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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
WTV-SR module can record as well as fixed voice playback, recording content uploaded and a variety of control modes can be chosen. It can be changed different control modes by setting IO, which on the bottom of this module. It is provided with mp3 mode, Key control one by one, parallel interface, one-line serial interface, three-line serial interface.