Further reading
Since line following robots are popular projects among DIY roboticists, you can find a lot of related projects online. Following is a link to one of them, as wells as link to the PixyCam website where you can learn all about its many features that we did not cover in this chapter:
- A simpler line-following robot with a more basic sensor setup. Designs like this are common beginner projects: https://www.instructables.com/Line-following-Robot-with-Arduino/.
- Official website of PixyCam: https://pixycam.com/.