Chapter 8: Building R2-D2
Who isn't a Star Wars fan here? As a child, I would make sure to watch the latest offerings from Star Wars on the very first day of release. One of the reasons to love Star Wars is the number of crazy and fancy robots in the movie and the kinds of special actions they do. Of all these robots, I really loved R2-D2 from day 1. Its movement and unique design with a rotating head have always kept me glued to the character. Which is your favorite Star Wars robot? In this chapter, you will be building an R2-D2 robot and solving fun programming tasks:
Let's first understand what a pulley is and how it works. A pulley is one of six simple machines used to make our pulling efforts easy. Some common applications of pulleys are as follows:
- Curtains/blinds: A pulley is used to open and close the blinds and helps in pulling the curtains up and down.
- Flower basket: A pulley mechanism...