I had the opportunity to take a physical computing class this summer, so many of these exercises are familiar to me, but practice makes perfect, right?
I especially like the Piezo exercise, because of the addition of the sound, because its output feels so much more physical and rewarding. Seeing the translation between the fequencies and the audio output kinda feels like magic 🙂
Circuit 2:
Circuit 6:
Thanks!
Michael Kenney