Alarm! Play Sound and Animate NeoPixel LED Lights (CircuitPython School) 

In this lesson we'll learn to use CircuitPython to play sounds while simultaneously updating NeoPixel LED lights. Executing two functions simultaneously is something many Makers and Electronics Programmers want to do, but how to do this isn't exactly intuitive. We'll then tackle a challenge where button presses turn sound and animate lights on and off. We'll expand this technique with even more fine-grained control in the next lesson.
Part of Prof. John Gallaugher's university Electronics Programming course: Physical Computing: Art, Robotics, and Tech for Good. Full, ordered playlist at bit.ly/circuit...