Skip to content


Subversion checkout URL

You can clone with
Download ZIP
Processing Arduino
Latest commit caecc67 @PaintYourDragon PaintYourDragon Added Dalek sketch

Adafruit Voice Changer + Effects Box

Build your own custom voice changer and effects box. Perfect for a costume, toy, art project, annoying the guy in the next cubicle, etc.

Check out the full tutorial at

To build this project you'll need:

For portable use, a 6 x AA battery pack will last for many many hours

If you have a bigger speaker you want to power, check out our 3.7W Class D amplifier board.

Something went wrong with that request. Please try again.