Audio

1 Technique

Capacitor Rebuilding for Fun or Profit

31 Project Guides

A

(Very) Simple Stereo Audio Switch

Add Volume, Jack

Arduino Drum Pad & Game

Audio Spectrum Analyzer

B

Build a POSC Synthesizer

C

Charge an iPod with an Onion

Chladni Plate

Custom Fit Earbuds

D

Drum Kit Kit

E

Econowave Speakers

G

Guitar Speaker

H

Headgear MIDI Control

L

Light Theremin

Lunchbox Laser Shows

M

Mini Electric Chair

P

Parabolic Microphone

Pillow Music

Pixelmusic 3000

PS/2/You LED Sign

S

Simple Laser Communicator

Solar Car Subwoofer

Styrofoam Plate Speaker

T

The $5 Cracker Box Amp

The Diddley Bow

The Luna Mod Looper

The Micro-Synth

The Stealth Mic

W

Wearable Light Organ

Wind Your Own Guitar Pickups

World's Smallest Color Organ

Y

Yellow Drum Machine

2 In Progress Guides

These guides are currently incomplete.

Simple Bass Amp Stand

Small Amp

Musical instruments are among the earliest tools our maker ancestors built. Check out this section for everything from building classical instruments from what others might call junk, to making more modern devices using electronics and microcontrollers. Let the music begin!