“Surprise! Nothing is wrong!” I said. “This is part of the challenge.” It took the students a while to get used to navigating such a large piece. To get them comfortable, we did a few mini lessons in Tinkercad. Students who had never used Tinkercad before went through the tutoria...
First, I wanted to create a case to house the micro motor. However, there are no micro motors in the Tinkercad library; so I created a quick model of this electrical component, adding some extra millimeters for tolerance. To do that, I used a caliper to measure the dimensions of a rea...