Overview

Keypad 4x4


Students completing the module will be able to:

    • Recognize basic Arduino Uno functions and programming structures
    • Use a library to communicate with a keypad 4x4
    • Design and implement simple circuits with a keypad 4x4

Students should

    • have knowledge of wiring electronic components in breadboard (link1)
    • have basic programming knowledge in C language (link2)
    • be familiar with the Tinkercad environment (link3)


Τhe duration of this module is 3 hours


Tip.  Keypad functions return characters, not numbers


Last modified: Saturday, 20 November 2021, 7:07 PM