Circuits 9-10

Flex sensor was pretty straightforward, and not much modification on this one. I think I'm running out of steam a bit in terms of creative modifications, having spent a LOT of time on them in earlier circuits.

Soft potentiometer... another straightforward sketch but a complex "mapping" scheme. The manual or code mentions the possibility of turning this into a piano, and I spent a little time deconstructing Sketch 11 before abandoning that idea. It then occurred to me that a simple mapping exercise might be to map the SoftPot input (0-1024) to the servo (0-180)!

Circuit 9
Circuit 10