Module Voice Board with Mic
- First, the main chip: ISD1820, Second, the size: 38mm * 42.5mm, Third, the working voltage: DC 3-5V
- Easy to use 10 seconds voice recording and playback
- High quality, natural voice reproduction
- Can be used as a megaphone module
- Wth loop playback, jog playback, single-pass playback
- Can be controlled by single chip microcomputer
- This module can directly drive 8 Euro 0.5W small speaker
- Brand new Material: metal & plastic
- Color: blue
- Power supply: 3-5V, which can be accessed pin power
- The Main Chip: ISD1820
- Working Voltage: DC 3-5V
- Loudspeaker: 8Ohm, 0.5W Audio recording
- control mode: the key to control or controller, IO has drawn the line of control.
- Buttons control audio recording method of operation: REC button: record button, you can press and hold the recording, release the button to stop recording.
- RLAYE key: trigger mode playback, press will play this whole speech.
- PLAYL key: jog mode playback, press and hold until playback, release to stop playback.
- RPL Jumper: loop mode control, loop playback.
- FT Jumper: direct control, phone voice through the speaker can playback.