Voice module, musical module,sound module

Features

*Modules with 28pin.

*can obtain different voice-stored time  by changing memory.

*Support 2M ~32M bit SPI-FLASH.

*Embedded voice processor in order to make good sound quality.

*Buit-in 13Bit/DA converter and 12Bit/PWM audio processor for high-quality audio output

*Support audio sampling rate from 6KHz to 22KHz.

*Support DAC output and PWM output.

*PWM output can drive 0.5W/8Ω speaker directly.

*Support for loading WAV audio format( 8 Bit , 16Bit , mono)

*Control mode: key control , one-line serial control, three-line serial control.

*A variety of IO trigger ways can be setted under key control mode.

*Download the sound  files by Mini USB with our PC software (free)

*Operating voltage: DC2.8V ~ 5.5V.

*Standby current less than 10uA

*Strong anti-jam capability, can be used in industrious fileds

*Equipped with WT588D VoiceChip Upper Computer Software, used conveniently.

Applications

It can be used in various fields,such as toys,electronic organ,learning machine for kids,security equipment,intelligent electrical appliances,health care and physical therapy product,instrumentations and all kinds of automatic control system and so on.