ISD1820 recording sound recording module board with microphone
Main chip: ISD1820
Working voltage: DC 3-5V
Easy to use 10 Seconds of voice recording
High-, natural voice reduction
Belt in loop, jog playback, & single-pass playback
Dimensions: 38mm * 42.5mm
This module can directly drive 8 ohms 0.5W Small speakers.
- REC key: Record button, you can hold the recording, release the button to stop recording.
- RLAYE key: Trigger playback mode, click on the play the current voice of the entire paragraph.
- PLAYL key: Jog playback mode, press and hold until playback, release to stop playback.
- RPL Jumper: Loop control mode, the player can be recycled.
- FT Jumper: Direct access control, microphone allows direct access to the speaker voice playback.
The module have a pin header for all functions control from your microcontroller like Arduino or other.