Your progress is saved only in this browser, in a cookie of our own. It is never sent anywhere.
The third tool, and the only one that doesn't drag onto the scene: a slider that goes from half to double the real size. It's mainly so what you want to build fits.
🎯 The challenge of this lesson
Take an LED and make it twice as big; then set it to the minimum and compare it with the board. Notice which of the two would look better on a small robot.
Write your question and another student — or the teacher — will answer. Your email is never published: it is only used to let you know when someone replies.