Chapter 4. Project: Clock
IN THIS CHAPTER
Our next project is a simple one—or so we imagined when we began designing it. We thought, “What could be simpler than a Lego clock? Sounds like a great project for a book about Lego and Arduino projects.” Stick a couple of motors on a Lego frame and have the Arduino move the motors to tell us what time it is.
Fortunately, it wasn’t that simple, and we ended up adding a lot of complexity to the project. We built this project before we created ...