Create a circut that can blink an LED using a port other than 13. The LED should use Morse code to blink SOS. Do not modify your existing blink program. Instead start with a blank file and use the blink program as a reference. Your program should use good code style including functions and comments. See the Arduino Language Reference if you need help with the syntax.
Please show your source code and demonstrate your circuit during class on Thursday January 22nd.