Write a program for the Arduino UNO microcontroller to turn an LED at pin 2 on and off repeatedly.
The on / off times are as follows:
It should closely match the on / off time of the pedestrian crossing light that flashes on and off, located between the H building and the Student Center to the east.
Write a multi-line comment at the top of the program. Include on the first line your name, student number and date. Include the unit # and ex# on the second line. And on the third line, include a description of the program. Write single line comments after each line of the program.