My goal for this week was to create a PCB board with additional LEDs. I chose the Hello.Echo.44 board as a starting point. This board takes character inputs from the user, outputs characters to a terminal, and blinks one LED. My plan was to modify this board to include an extra LED.
Since I don't have a background in electronics, I started this assignment with a lot of research. I found a great page for understanding capacitors here.
The following is a fantastic tutorial on Charliplexing (you can also find it here):