This semester, students will be using the Circuit Playground Express, which is an Arduino board. There are multiple types of ports on this board, including inputs and outputs of both analog and digital formats.

Directions: In this assignment, students will research different port and connection types on their board, and describe their use. Provide an example of how each port type is used in a practical application. Include a heading for each port type, followed by the description of that port and then the practical applications.