Arduino library for asynchronous playback of PCM/WAV files direct from SD card. Arduino Uno,Nano,Mega etc supported http://tmrh20.blogspot.com
Utilizes standard Arduino SD library, SD card and output device (Speaker, Headphones, Amplifier, etc)
Documentation is available on the Wiki: https://github.com/TMRh20/TMRpcm/wiki
Recent Updates Many new features have recently been added, and are in development. See the wiki: https://github.com/TMRh20/TMRpcm/wiki/Advanced-Features
Features
PCM/WAV playback direct from SD card
Main formats: WAV files, 8-bit, 8-32khz Sample Rate, mono. See the wiki for other options.
Asynchronous Playback: Allows code in main loop to run while audio playback occurs.
Single timer operation: TIMER1 (Uno,Mega) or TIMER3,4 or 5 (Mega)
Complimentary output or dual speakers
2x Oversampling
Supported devices: Arduino Uno, Nano, Mega, etc.
More! See the wiki https://github.com/TMRh20/TMRpcm/wiki/Advanced-Features