isd1820
TRANSCRIPT
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8/15/2019 ISD1820
1/5
http://www.elecfreaks.com/store/voice-record-module-p-369.html
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8/15/2019 ISD1820
2/5
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8/15/2019 ISD1820
3/5
http://www.elecfreaks.com/store/freaduino-v10-with-atmega328-100-arduino-compatible-p-311.htmlhttp://www.elecfreaks.com/store/pir-motion-sensor-moduledypme003-p-156.html
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8/15/2019 ISD1820
4/5
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8/15/2019 ISD1820
5/5