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ISD1820 Voice Module


Out of stock

This module board is based on ISD18B20, which is a single-chip single-message record/playback device. Recordings are stored into on-chip non-volatile memory, providing zero-power message storage. With the embedded Flash memory employed, data retention up to 100 years and typical 100,000 erase/record cycles can be reached. Time for recording is 8-20 seconds.

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SKU: MOD-0012 Category: Tags: , ,



  • Power input: DC 2.4-5.5V
  • With internal audio amplifier, this board can drive 8 Ohm 0.5W speaker directly.
  • On board Microphone




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