On-board ISD1820 chipset; Working voltage: DC 3~5V; Convenient to use, 10s recording and playback; High quality natural voice restore; Loop playback, jog playback, single-pass playback; Can be controlled by microcontroller; Directly drive 8ohm / 0.5W speaker; Audio recording control: button control or microcontroller, IO control lines have been drawn; Sound recording button control method of operation: REC record button, press and hold the button to record, release the button to stop recording; RLAYE key: Trigger playback mode, click to play the current voice; PLAYL button: Jog playback mode, press and hold until playback, release to stop playback; RPL Jumper: Loop playback mode control, can loop play; FT jumper: Straight control, microphone allows direct access to the speaker voice playback.
Dimensions & Weight
Dimensions
1.67 in x 1.5 in x 0.39 in (4.25 cm x 3.8 cm x 1 cm)
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