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Topic: how to play mp3 files via arduino uno (Read 9116 times) previous topic - next topic

david19909

Apr 04, 2017, 10:16 pm Last Edit: Apr 05, 2017, 11:13 am by david19909
i want to play mp3 files via arduino uno
i saw this product
link ali express
but i saw that this product dont have a speaker, so i nedd to connect the product to another speaker to hear the voice

i want to cheap -good products that i can easily connect to my arduino and play mp3 files

thanks

slipstick

You don't need a microphone to play MP3 files.

Steve


david19909

You don't need a microphone to play MP3 files.

Steve


i mean speaker to hear the mp3 files

MarkT

You'd need an amplifier to drive a speaker - that module has only enough output power for headphones/earpieces.  Perhaps hook it up to an LM386 module?
[ I will NOT respond to personal messages, I WILL delete them, use the forum please ]

david19909

You'd need an amplifier to drive a speaker - that module has only enough output power for headphones/earpieces.  Perhaps hook it up to an LM386 module?
mybe you not get me
i want way o hear mp3 files from arduino without headphones.
i want to simply hear
that product not make sound
i need to connect headphone to this, i dont want this

uxomm

DFPlayer has a speaker output - you can find it on ali express.
I have used this mp3 player in several projects and it worked pretty well.
It has two outputs: one for headphones and one for speaker.
The speaker output is OK for playing in quiet environment (but it does not have "disco power").
You can find a tutorial for this player here: https://www.dfrobot.com/wiki/index.php/DFPlayer_Mini_SKU:DFR0299
Always decouple electronic circuitry.

david19909

#6
Apr 08, 2017, 07:33 pm Last Edit: Apr 08, 2017, 07:39 pm by david19909
DFPlayer has a speaker output - you can find it on ali express.
I have used this mp3 player in several projects and it worked pretty well.
It has two outputs: one for headphones and one for speaker.
The speaker output is OK for playing in quiet environment (but it does not have "disco power").
You can find a tutorial for this player here: https://www.dfrobot.com/wiki/index.php/DFPlayer_Mini_SKU:DFR0299

hi
1- what is the difference between DFPlayer AND YX5300-UART
2- is that good ? link

3- what do you mean? this sound is good for player for baby? do you have any examples for the level of voice of this product?

thanks

uxomm

1) The YX5300 has output for headphone only. I have used this board when headphone output was needed only.
DFPlayer has outputs for headphone AND speaker. I have used this board when speaker output was needed. The speaker output is OK for playing in quiet environment. It is like the speaker output of a tablet or laptop. If you need to play loud sound you should use an audio amplifier. 

I am sure, there may be other differences but for my needs this is the most relevant one.

2) This is a DFPlayer. Looks like the players i have used with success.

3) The sound level depends very much on the speaker you use and on the enclosure you put it in.
To get an idea of the sound level search on youtube for DFPlayer.
You may get videos like this: https://www.youtube.com/watch?v=Wh3c_fuP8oQ
Always decouple electronic circuitry.

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