Description
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
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