today’s goals:
1. finish setting up your red/yellow/green stoplight with code. Click here for breadboard setup and code.
2. write a blog post that shows a picture of your breadboard setup and your commented code. What does commented code mean? After each line type a // and a SHORT explanation of what is happening in that light of code.
3. once you have your stoplight working move on to part 2: adding the walk/don’t walk signal. Click here for the breadboard setup and code.