Giới thiệu Mô đun ghi âm giọng nói kèm micro 0.5W chuyên dụng
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Description: This voice playback module allows you to record about 10 seconds of voice, and is convenient to use. This voice recording board can provide high-quality and natural voice restoration. This voice recording module is designed with a lot of functions: loop playback, jog playback, single-pass playback function. This recording module comes with a speaker and cable, which let you can easily wire the speaker on the module. This voice playback module supports an 8 ohm 0.,5W small speaker and can be controlled by a single chip microcomputer.
Specifications: Main chip: ISD1820. Size: 38x42.5mm. Color: Show as picture. Working voltage: DC 3-5V. Power supply: 3-5V.
Operation instruction: Recording and playback control mode: button control or single-chip microcomputer, control line IO has been led out. Button control operation method of recording and playback: REC button: recording button, press and hold to record, release the button to stop recording. RLAYE key: Play in trigger mode, press once to play the current whole voice. PLAYL key: Play in jog mode, press and hold to play, release to stop playing. RPL jumper: loop playback mode control, loop playback is possible. FT jumper: pass-through control, can make the microphone voice pass through to the speaker.
Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement.