Arduino libraries contain common pieces of code that we often need when using particular sensors or parts. Rather than rewriting this code every time, we can include a reference to the library in our code, and if the library is installed properly, the development environment will find it and run it at the appropriate time.
In this lesson, you’ll learn how to properly include a library.
Adding a library to the web editor
Common libraries for MakeCrate Projects
LED Matrix Projects: LedControl
Distance Sensor Projects: LiquidCrystal I2
Music Projects: arduino-volume3-master