SparkFun Tsunami Super WAV Trigger Board with Qwiic, 8-Channel Audio
8-channel polyphonic audio board for WAV playback & mixing with Arduino/Python support, Qwiic connectivity & MIDI input.
The SparkFun Tsunami Super WAV Trigger Board with Qwiic is a versatile polyphonic audio board designed for interactive sound mixing, perfect for music, dialogue, and sound effects integration in your projects. With 8 output channels, each featuring independent real-time volume and sample-rate conversion, this board offers unparalleled flexibility and control.
Key features include support for up to 4096 uncompressed, CD-quality WAV files (16-bit, 44.1kHz mono/stereo) and the ability to play and mix 32 mono or 18 stereo tracks independently and simultaneously. The 8 audio output channels (or 4 stereo pairs) allow for precise playback control, enabling you to route any track to any output seamlessly.
Specifications & Features
- Seamless Looping: Loops tracks of arbitrary length without gaps or distortion.
- 16 Trigger Inputs: Supports contact closure or 3.3V control for versatile activation.
- Adjustable Volume Outputs: Each channel can be adjusted from +10dB to -70dB.
- MIDI Connectivity: Integrated opto-isolator for secure MIDI controller connections.
- Play Status Indicator: Dedicated digital output pin for monitoring playback status.
- Serial Control Compatibility: Works with SparkFun FTDI Basic 3.3V for easy integration.
- Qwiic Connectivity: Simplifies I²C interfacing for rapid prototyping.
- Dual Power Inputs: Supports USB-C or PTH (plated through-hole) power connections.
- Compact Dimensions: Measures 73.7mm x 74.9mm, ideal for embedded applications.
Important Notes
- Formatting Requirement: The MicroSD card must be formatted with a 32KB allocation size to ensure proper operation.
- 3.3V Device: All inputs (triggers, serial RX) are not 5V tolerant, requiring appropriate voltage regulation.
With full Arduino and Python library support, integrating W
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- Interactive installations
- Music production setups
- Theatrical sound effects
- DIY synthesizer projects
- Supports up to 4096 uncompressed WAV files (16-bit, 44.1kHz)
- 8 audio output channels (4 stereo pairs)
- Play 32 mono or 18 stereo tracks simultaneously
- Seamless looping for continuous playback
- 16 trigger inputs (contact/3.3V control)
- Volume adjustment range: +10dB to -70dB
- MIDI opto-isolated input
- Play status digital output pin
- Qwiic (I²C) connectivity
- USB-C & PTH power inputs
- Dimensions: 73.7mm x 74.9mm
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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