For this project, we will be creating a switch that can turn an LED on and off by simply bending a piezoelectric element.

MPIDE LEDs Piezo Uno32 uC32 Max32

In this project, we will be generating sound using a piezoelectric buzzer. We will initially explore how to generate different frequencies by cycling a digital pin from HIGH to LOW at different rates. We will then examine some of the fundamentals of music theory and how they can help us play music with our buzzer.

MPIDE Piezo Uno32 uC32 Max32