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PROJECT

Vox Imperium: Stormtrooper Voice Changer

By SparkFun Electronics

How to update your Stormtrooper costume and apply by including a voice changer.

PROJECT

Audio-Reactive Artifact with Arduino-Part 2 Making it Smarter

By Clive Maxfield

Turn a discarded valise and some audio tubes into a mesmerizing light show using Neopixel LEDs, a MEMS microphone, and a SparkFun audio tone processor.

PROJECT

Audio-Reactive Artifact with Arduino–Part 1: The Initial Hardware Setup

By Clive Maxfield

Turn a discarded valise and some on-sale audio tubes into a mesmerizing light show using Neopixel LEDs, a MEMS microphone, and a SparkFun audio tone processor.