sound module --memory voice module,toy sound module
1.Duration depends on the SPI flash size,1054 sec max
2.with speaker in it

WayTronic Electronics Company are special audio voice components and equipment development manufacturer in China over 12 years experiences in industry.

OEM & ODM we are pleasure to help you. If you have excellent idea, let us help you to design and make them. Let us begin now.

Features

*Support wav audio format , 8bit/ 16Bit , mono wave files .

* Module can be re-programmable( sounds can be changed by programmer)

*Modules with 16pin(4 I/ O_,28pin(10 I/O) ,built-in SPI flash memory.

*16pins and 28 pins module with the same duration ,only the 28 pins module have more I/O ,so have extra control mode (parallel interface ,Matrix 3X 8)

*Modules can be controlled by Keys ,or MCU (like PIC , AVR ....)

*Duration depends on the SPI flash size,  1054 seconds max at 6KHz

*Sampling rate support from 6Khz, 8KHz ....to 22Khz . Higher sampling rate better sound         quality ,shorter durations .

 *Built-in 13Bit D/A convertor, 12Bit PWM output with excellent timbre

 *PWM output can direct drive 0.5W/8Ωspeaker.

 * DAC output to amplifier for louder volume

* Module can be test on the writer after programed voice.

*Equipe with USB programmer for downlaod sound form PC via the our PC software

Applications

Toys /alarm system/ Walkie-talkie/

therapeutic equipment/ games /widely use in museum/ pictures and so on.

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                                     Its test board

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