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music and voice module
Play voices in SD card, low-cost, long play module. With key mode, MP3 mode, and serial mode. Voice module, sound module, musical
*Loading voice to SD card in order , and then voice can be played. Easy to operate, and save time.
*Support 1GB SD card max. or SPI flash 64MB max.
*Support DAC(16bit) and PWM output, connect to amplifier or direct drive 0.5W/8(Ohms) speaker.
*Embeded DSP high speech processor
*Support WAV/AD4 format at 6K32K sampling rate, timbre as good as MP3(44KHz)
*Loading 512 group of voice max
*Easy to change voice
*Stable Two-line serial, key, MP3 control mode, Parallel and key combination control mode can be customized.
*Under serial control mode with play/pause, volume adjustment and stop functions.
*BUSY signal feedback function, serial control more exact.
*Reset, within 1 second if no action be taken , module will sleep.
*Working voltage: DC2.5-4.5V
music moduoe, voice module, sound module, musical module, integrated circuit, electronic component