What are the objectives of the practice? a) The student will learn to program the microcontroller to interact with other devices using libraries ...

The objectives of the practice are to:

• Learn to program the microcontroller to interact with other devices using libraries created in C language. This includes learning how to use the most common libraries for interfacing with devices, such as the LiquidCrystal library for interfacing with LCD screens and the Keyboard library for interfacing with keyboards.
• Use the most common devices that serve as an interface with the user, such as the keyboard and an LCD screen. This includes learning how to initialize and use these devices, as well as how to write code that interacts with them.

In addition to these objectives, the practice will also help students to:

• Develop their problem-solving skills. The practice includes a number of challenges that require students to use their problem-solving skills to solve.
• Learn how to use the Arduino IDE. The Arduino IDE is a software development environment that is used to program Arduino microcontrollers. The practice will help students to learn how to use the Arduino IDE to write and run Arduino programs.

Overall, the practice is designed to help students learn how to program microcontrollers to interact with other devices and to use the most common devices that serve as an interface with the user.