Task 1 - Creating a counter using a button and debounce module Assigning
the starting hex value to 0 using an ASCII table and 'hot wiring' the
seven segment display module. The SSD module is the same as previous Lab 3.
Increment the hex value
Task 2 - Repeating UART Transmitter
Task 3 - Repeating UART Reviever
Task 4 - Showing the numbers typed in the serial monitor on the SSD
