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ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built-in passive buzzer
ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built-in passive buzzer
ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built-in passive buzzer
ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built-in passive buzzer
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ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built-in passive buzzer

USD165.36 USD209.36

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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

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ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker MAX7219 8x8 LED Dot Matrix Display Module Onboard Buzzer: Built in passive buzzer Onboard Buzzer: Built in passive buzzer connected to a GPIO pin for audio feedback Detailed instructions with diagrams make assembly straightforward Customer Support Documentation: Complete guides and examples provided

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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