I have a display and buttons set up to select and show a sensitivity value between 0 and 100% to the user. My code however needs to work with the sensitivity value inverted and within a range of 300 to 4000. so for example it should map like this.
0% = 4000
50% = 1800
100% = 300
I cant think of a way to calculate a linear relationship. Can anyone help me with an elegant solution please?
thanks in advance