Audio FX Sound Board with Stereo Output – 16MB

Would you like to add audio/sound effects to your next project, without an Arduino+Shield Or maybe you don’t even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable You are probably feeling a little frustrated: it’s been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming

Part Number: PROAU-002220 Category:


Product Description

The sound board is designed to be simple: it does not have polyphonic ability, can’t play MP3’s (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there’s tons of free converters that will turn an MP3 into OGG), isn’t reprogrammable or scriptable, and you can’t have any other kind of trigger type.


  • No arduino or other microcontroller required
  • Small
  • Built in storage
  • Built in mass storage USB
  • Compressed Ogg Vorbis or uncompressed WAV files
  • High quality sound
  • Decoding hardware can handle any bit/sample rate
  • 11 Triggers
  • Stereo line out
  • Five different trigger effects
  • Control over UART (9600 Baud)

Trigger Effects:

  • Basic Trigger – name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin nn is connected to ground momentarily
  • Hold Looping Trigger – name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released
  • Latching Loop Trigger – name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again
  • Play Next Trigger – have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0
  • Play Random Trigger – just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily


Part Number: PROAU-002220 Category: