Description: The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill microSD card, thus giving you the ability toadd music or sound effects to any project. With this board you can pull MP3 files from an microSD card and play them using only one shield, effectively turning any Arduino into a fully functional stand-alone MP3 player! The MP3 Shield utilizes the VS1053B MP3 audio decoder IC to decode audio files. The VS1053 is also capable of decoding Ogg Vorbis/MP3/AAC/WMA/MIDI audio and encoding IMA ADPCM and user-loadable Ogg Vorbis.
The VS1053 receives its input bitstream through a serial input bus (SPI). After the stream has been decoded by the IC, the audio is sent out to both a 3.5mm stereo headphone jack, as well as a 2-pin 0.1" pitch header.
This shield comes populated with all components as shown in the images and schematic; but it does not come with headers installed. We recommend the Arduino R3 Stackable Header Kit.
Based on 5 ratings:
1 of 2 found this helpful:
I got 2 piecess of this card. It works fine, but I was surprised at the lack of Ardiino staddard fixing holes. They were in the previous version that I received about a year ago.
This is a very nice shield for Arduino, it worked smoothly and I was able to connect play audio files with some push buttons.
Pros: Can play a specific audio track by calling its name, cheap price.
Cons: Separate pin headers, have to solder them, have to install 4 libraries, limited to only 9 audio tracks to be played. Audio tracks have to be of DOS 8.3 format, requires an SD card, and audio files must be stored on the root folder.
I created a full step by step tutorial on how to use and compared it to 1Sheeld’s music player shield.
Here is the link: http://1sheeld.com/1sheeld-vs-sparkfun-mp3-player-shield/
I had some initial trouble that turned out to be operator induced. Once I corrected my error, it worked fine.
0 of 1 found this helpful:
All examples worked exactly the way they should, and I was able to attach it to an amp circuit very easily.
Spent 10 minutes setting up the shield on a redboard. Ran through the “FilePlayer” sketch. Worked like a charm. Ran through the “MP3 Trigger” sketch. Worked like a charm. Made a few mods to the MP3 trigger sketch to fit my needs. Worked like a charm. Only when I unplugged from the USB of my computer and tried to using the 9V/650mA wall wart did I start having problems. After a couple of days of pulling my hair out trying to figure out why everything worked seamlessly when plugged into the computer USB, but would only work maybe 1 out of 10 times when plugged straight into the wall, it dawned on me. After staring at the sketch, I thought that maybe the Mp3 file player and the MicroSD card reader did not have enough time to initialize, and therefore, caused an error. After playing around with a few delays throughout the setup procedure, I finally got it. By putting a 4 second delay at the beginning of setup, another 4 second delay after the sd card reader initialization, and a final 4 second delay after the mp3 initialization before the loop begins, it worked perfectly! After playing with the delay timing for a while, I found that a 2 second delay would work 1 out of 5 times. A 3 second delay worked about 3 or 4 out of 5 times. While a 4 second delay did the trick. Now, it does exactly what I needed it to do. I was unable to find much reference anywhere to anyone having an issue such as this? I was also unable to find many references of people powering this shield with a wall wort as opposed to USB from a computer? Hope this helps someone!