HariFun #192 - Psychic Arduino

I'm really excited about this one. I wish I could show it to you in person, but that problem actually inspired the Psychic part of this project. See if you could figure out how it's done. AMA (Ask Me Anything) in comments. Part 2: https://youtu.be/dhbPKnjh50g ... https://www.youtube.com/watch?v=gWtNpHCqAWY