Arduino Audio Visualizer

A Grade 12 Computer Engineering Project

Overview

The Arduino Audio Visualizing Shield is a music visualizer designed to process audio signals and display them on two 8x8 LED matrix.

Features

• Audio Input: Processes audio signals via a 3.5mm headphone jack.
• LED Visualization: Displays music in various visual modes on an 8x8 LED matrix.
• Custom PCB Design: Designed using KiCad for efficient and compact circuit integration.

Components Used

• Arduino Mega 2560: Microcontroller for processing audio signals and controlling the LED matrix.
• PCB Board: Custom-designed circuit board for audio input and LED control.
• 8x8 LED Matrix: For dynamic visualization of audio signals.
• 3.5mm Audio Connector: Allows audio input from external devices.

PCB Design

Demo Video

Watch the demo video here:

freecompress-Visualizer.Demo.mp4