Want to make your costume more legit? Try this DIY Arduino voice changer by Adafruit that lets you add custom voices and sound effects, and even includes a keypad for you to control them.

[Dave Shevett] has spent a lot of time (more than a year) expanding his Technomancer costume along with the companion (Arduino-driven) magic staff. He found, however, he needed a way to get his voi… ...

Voice-Activated-Lights-Arduino Project Description This project demonstrates a simple yet powerful voice-controlled lighting system using an Arduino Uno, HC-05 Bluetooth module, and the Dabble app.

Instructables user ASCAS shows off how to add voice control to your Arduino projects using your Android phone and Bluetooth. The Arduino gets a Bluetooth attachment and a set of code.

The phone uses an app that talks to the Arduino via Bluetooth, which means the Arduino needs a Bluetooth module. The Arduino controls what amounts to an upside-down 3D printer.

Voice-Obstacle-Avoiding-Robot Project Overview: The Voice + Obstacle Avoiding Robot is an autonomous robotic system designed for intuitive human-robot interaction and safe navigation. Built using ...

This hack puts them together to use an Alexa voice command to open and close your blinds. DIY hacker Yavin0427 demonstrates the sweet setup in the video above.

Based on the Arduino platform and equipped with Arduino IoT Cloud technology, voice control and support for Amazon Alexa the One nixie clock ...