NeoTrellis Sound Board

cults3d

Check out the learn guide link for tutorials, build photos, circuit diagrams and more!https://learn.adafruit.com/neotrellis-soundboard/ This is a sound board created using Adafruit's NeoTrellis, allowing you to trigger audio files so you can play them like a musical instrument. Each button can have different sounds, enabling you to build your own sample kit. All of the electronics are housed in our 3D printed enclosure. The top and bottom covers snap fit together easily, making it simple to assemble. It's designed to be a portable, compact device, and it's open source. In previous builds, we used several boards to create similar projects. For this one, we can use Adafruit's Feather and the Prop Maker Feather Wing. Check out the learn guide for documentation, where you can follow along step by step to wire the electronics and build the assembly. Code is available on GitHub at https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/NeoTrellis_Soundbox The software is written in Adafruit's Circuit Python, making it easy to program the hardware. We set up the REPL to print file names and neopixel colors, allowing you to verify button mapping or catch any errors. The Feather shows up as a USB drive, so you can edit code directly on the device. All files live on the drive, making it simple to change code on any computer. You can shake the device to shuffle audio. Pressing the button on the side will reset the arrangement. We think this is a fun demo of what you can do with an accelerometer.