Austin Latour-AM 20 minutes of Exploring Udemy and Instructables

For the twenty minutes given in class to explore Udemy and Instructables classes. I found some interesting classes on Instructables, some of which I have enrolled. I have enrolled in an Arduino class https://www.instructables.com/class/Arduino-Class/ and a circuit board design class, https://www.instructables.com/class/Circuit-Board-Design-Class/.  I also enrolled in a beginners 3D printing class in Instructables: https://www.instructables.com/class/Beginner-3D-Printing-Class/. I hope get something out of these classes. I did not find any free classes on Udemy that appealed to me, maybe with more time exploring the platform I will eventually find something that interests me, also the free button in Udemy does not work for me yet.