In this beginner-friendly tutorial, you’ll learn how to set up an Arduino Speaker circuit where you will play a melody from your Arduino. By the end, you’ll have a basic understanding of how to create Arduino projects that play melodies.
In this tutorial, you’ll learn how to interface an incremental rotary encoder with an Arduino to read the movement of the knob. This can be useful for creating user interfaces or reading mechanical positions in robotics and other applications. What You Will Need Schematic and Breadboard Setup Note that in this schematic I’m using a