It uses LED 8x8 Matrix that shines through acrylic sticks and simply changes its color by using frequency information from the audio and sending data through the LEDs. Audio waveform visualizers create animated waveforms (audiograms) that shift with the rhythm, loudness, and frequency of the audio.
Features
Frequency Bands
The Audio Visualiser uses a microphone to receive sound input and lights up LEDs depending on the frequency. There will be a total 8 frequency bands, each correspond to a specific frequency threshold.
Lightning Features
There will be various lighting profiles I plan to showcase in this project. As of now there will be 2 lighting profiles. First, there will be "RGB" Profile that cycles through the colours continuously. Second is the "Single-colour" Profile that will have LEDs operate at colours set by the user.
Resources
CAD Design
Design 3D-printed casingDesign Lasercut supports plates and sticks
