Light and Sound Cannon

cults3d

This design calls for a 32-inch long cannon that accommodates a Neopixel "fuse" and a 4-inch speaker. A compatible board is chosen, with a Raspberry Pi being selected for its simplicity when it comes to audio features. A hole is provided for a reed switch, which will be used to trigger the cannon's firing mechanism. This can be done by embedding a magnet in a torch or sword, allowing for an immersive experience.