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ISD4004 Speech Recording Module Board

SKU 480764

Easily record and playback audio with the ISD4004 Speech Recording Module Board from PMD Way. It's easy to use with the built-in microcontroller serial communication interface, or simple on-board control buttons. 


  • Recording time - 8 minutes
  • Input voltage - 3.3~5V DC at 25-30mA
  • high-quality, natural voice reduction technology
  • memory lifespan around 10 million cycles
  • automatic squelch control
  • Dimensions: 60 x 80 mm (W x H)

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