Part 4) You increase the resistance so it cancels out a higher number of frequencies.
Part 5a) I think that I could make a revert guitar pedal. I personally don’t play guitar, but based off of the videos of previous projects I watched, I feel like I could make one and it would be fun to make.
Part 5b) I feel like building a monophonic synth would be more difficult but also very interesting to build.
Part 5c) I really love the Role Seaboard. I own one and it’s really cool to play around with, and I’m curious as to what’s inside making it work.