For many years, microcontrollers were limited to blink an LED or make beeping noises to get your attention.
Today our projects can do more than the basics. Modern electronics can play songs and make complex sounds including human speech. The capability to speak is a game changer in building modern projects.
This guide will help you quickly generate the sound files to have your microcontroller the center of your voice capable project.
For this tutorial, we'll mainly be using the Express line of CircuitPython programmable boards from Adafruit. The ability to use CircuitPython provides many advances in implementing complex programs with just a few lines of code.