Product details
The ISD1820 module is based on the ISD1820 voice recording IC, which stores recorded audio in non-volatile memory. It features an onboard electret microphone for recording voice messages and supports playback through an external speaker. The module offers multiple playback modes, including edge-triggered and level-triggered playback. It is widely used in voice prompts, alarm systems, talking devices, educational projects, and embedded audio applications.
There are no reviews yet.