Day 11: Starting your control panel

ALL REQUIRED LIBRARIES/RESOURCES CAN BE FOUND AT https://inventr.io/pages/downloads

YOU WILL NEED TO INSTALL THE KEYPAD LIBRARY FOR TODAYS COMPONENT

Keypad.h Library Direct Download link:

More about Arrays:

https://www.arduino.cc/reference/en/language/variables/data-types/array/

4x4 Keypad schematic diagram:

More about data type 'char':

https://www.arduino.cc/reference/en/language/variables/data-types/char/

More about 'Libraries':

https://www.arduino.cc/reference/en/libraries/