Audio Localization

The Basics

The Math

Build Guide

Hardware

Parts to Buy:

• ESP32 (-S3 Preferred)
• Electret Microphone
• Wiring
• M3x18 Screws
• M3 Nuts
• 3mm Magnets

Parts to Print

• Left Body x1
• Right Body x1
• ESP Mount x1
• Mic Holder x4

Microcontroller Code

Structure

Notable Constants

Tuning the Constants

Output

Visualizer

Other