ISD1820 Sound Voice Audio Mic Recording Playback Module
Description
- Specification: the main chip: ISD1820
- Module Board size: 38mm x 42.5mm
- The working voltage: DC 3 ~ 5V
- Loudspeaker: 8 Ohm, 0.5W.
features:
- An easy to use 10 seconds of voice recording
- High-quality, natural voice restored
- Can be used as propaganda module
- with looping, jog playback, single-pass play function
- Available single-chip control
- This module can directly drive a small speaker 8 ohm 0.5W
- Power supply :3-5V, which can be accessed pin power;
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