У вашего броузера проблема в совместимости с HTML5
From this tutorial, we will learn how to play audio files with the Arduino. For this tutorial, we will use speaker and SD card module with a memory card for keeping the audio files. By this tutorial, you can make a mini mp3 player.
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Circuit Diagram
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https://photos.app.goo.gl/KwL5okLyu5EQ9qf32
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wav converter link
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https://audio.online-convert.com/convert-to-wav
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library download link
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https://drive.google.com/open?id=1XXsmBpbJ5OrkjOdO7JIscAB6211HmVCD
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Source COde
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https://drive.google.com/open?id=17iQ0pKz2o7-Xr4jgrEQ-cckFIq3I7Dq-
OR
https://my.pcloud.com/publink/show?code=XZckYJ7ZwiWfa8a4r1kCdlqbFwJ7mLg9N0EV
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IoT Projects:
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* Facebook control Home Automation:
* Esp8266(Nodemcu) Weather Station : https://youtu.be/xbFLFqpMPc8https://youtu.be/azEFeLAG40k
* ESP8266(Nodemcu) with blynk: https://youtu.be/7t0ZkJ7BkTA
* ESP8266(Nodemcu) with Thinkspeak: https://youtu.be/7DdVFTEq_d4
* ESP8266(Nodemcu) Web server control : https://youtu.be/bincddO5iJ0
* ESP8266(Nodemcu) with Gmail: https://youtu.be/GSxRP9fiyPk
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Arduino Projects:
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* Bluetooth control Home Automation: https://youtu.be/x_SxpFDQGrM
* Home Automation: https://youtu.be/WQL26fkXfSo
* RFID based security system: https://youtu.be/IlrfSv6_AWw
* Gas detection project: https://youtu.be/pCECQEZ147E
* DHT11 Humidity and Temperature: https://youtu.be/GVyabySFkFI
* Ac voltage control using Arduino: https://youtu.be/Hz4RaSw5Rfg
* Password based door lock: https://youtu.be/r3z5GIRbzCY
* Arduino based radar system: https://youtu.be/NNK32mF5rA8
* Led matrix scrolling display: https://youtu.be/dQBMLFxu7ro
* Arduino audio player: https://youtu.be/g-SVvUosgWI
* Arduino clock: https://youtu.be/ZS4964sOEr8