Smart sensor line following (Patreon)

The color sensor works well enough for following lines, but it can only see where the line currently is, and only if it is nearby. Your phone camera can look ahead and see the upcoming curve. Check out our new tutorial to try it out yourself!

We've also got ready-made line following tracks you can print yourself. Download them here. Just print the pages you need and cut them along the dotted lines. Let us know what you'll make!