The Ultimate Voice Changer shield turns your Arduino Uno into an awesome voice changer. Now you too can sound like a Dalek or Cyberman!Designed by Grove Enterprises, Ships from United States of America
This product is no longer available for sale. The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.
IMPORTANT NEWS JULY 2018 UPDATE I have open sourced this project and you can order boards directly from OSH Park: https://oshpark.com/shared_projects/ojPzRnSB You will need to order the component...Read More…
JULY 2018 UPDATE
I have open sourced this project and you can order boards directly from OSH Park:
You will need to order the components for the board too:
I am working on more detailed documentation. Contact me for more info.
This board provides 12-bit sampling and playback of audio and comes with an example sketch for a digital ring modulator voice changer effect (think Daleks and Cybermen, and many other robotic voices). Other voice effects can be achieved with this board but require fairly advanced programming skills, so if you're looking for effects other than Dalek/Cyberman then this is probably not the board for you.
In addition to this kit, you will also need the following:
I wanted a board that offloaded the ADC/DAC work to external chips so that the Arduino was capable of more processing, allowing for real-time adjustments to the sound manipulation logic i.e. adding pots to control pitch and frequency. The board also has a connector for external LEDs, which is very useful when you need to trigger lights along with the sound effect. This is very useful for cosplay or Halloween costumes!
As far as I know this is the only board currently available targeted specifically at making voice changers with corresponding light effects.
You can 3D print a case to hold the Arduino and voice changer shield using designs available on Thingiverse at https://www.thingiverse.com/thing:1615697/#made
Tony | Sept. 14, 2017
Angela | March 22, 2016
Robert | Feb. 23, 2016
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I'm a professional software engineer by day but enjoy tinkering with Arduinos, Raspberry Pis, electronics and 3D printing in my spare time.
I've invented a couple handy boards so far, which I sell here to help cover some of the costs of my hobby.