An easy way to make noise with Arduino using tone()

This tutorial teaches how to use the tone function in Arduino to create sounds with a piezo buzzer. It covers the necessary materials, setting up the circuit, and writing the Arduino sketch. The video explains the tone function's parameters, using delay and duration to create beats, and discusses its limitations. The tutorial concludes with a summary and additional learning resources.

What is the range of frequencies that humans are most sensitive to?

How can you create distinct beats using the tone function?

What limitations exist when using the tone function on certain pins?

What should you do before using the tone function on a new pin?