Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger - 2MB Flash

The Adafruit Audio FX Mini Sound Board is the fastest way to add audio effects to a project with a small footprint. Perfect for props, costumes, toys, and other small portable projects, this sound board doesn't require Arduino or programming.

• No Arduino or microcontroller required — completely stand-alone with 3 to 5.5VDC power
• Compact size: 1.5" x 0.9" (38mm x 23mm x 4mm)
• Built-in 2MB storage, no SD card needed
• Mass storage via USB — drag and drop audio files directly onto the board
• Supports compressed Ogg Vorbis and uncompressed WAV files at 44.1KHz 16-bit stereo
• 8 trigger inputs for buttons or switches to play audio files
• Stereo line out for headphones or powered speakers
• Five trigger effect modes by renaming files (basic, hold looping, latching looping, play next, play random)
• UART control (9600 Baud) via microcontroller with Arduino library support

Designed for small and portable audio effects, the board supports multiple trigger types and high-quality stereo audio playback without complicated programming.

Technical Details:

• Dimensions: 38mm x 23mm x 4mm (1.5" x 0.9" x 0.2")
• Weight: 3.6 grams