Features:
- Easy to use 10 second voice recording and playback
- High quality, natural voice recording
- Can be used as a megaphone module
- With loop play, jog play, single play function
- SCM control
- This module can directly drive 8 ohm 0.5W small speakers
- Power supply: 3-5V, can be connected to the pin
- Record and playback control mode: key control or SCM, control line IO has been led out
- Up to 11 seconds of recording time
Operation:
- REC key: recording button, press and hold to record, release the button to stop recording
- RLAYE key: trigger mode playback, click to play the current voice of the entire paragraph
- PLAYL key: jog mode playback, press and hold to playback, release to stop playing
- RPL jumper: loop play mode control, can be played circularly
- FT jumper: through control, the microphone input is directly played to the speaker
Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5V
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