I was thinking about your solution for the mouth, you want to use just switches? But that will give you only open and close, not inbetween. Why not use a pot, or a flex sensor, that way you will be able to see exactly where the mouth is.
I was thinking about your solution for the mouth, you want to use just switches? But that will give you only open and close, not inbetween. Why not use a pot, or a flex sensor, that way you will be able to see exactly where the mouth is.