I am trying to connect three potentiometers (100, 100k, 2.5M) in series.
Point is that I would be able to change resistance in that range somewhat precisely. The problem is that either, it is completely dumb and unobtainable wish or that I am doing something wrong. I tried to connect two 100 pots in series, by my understanding, total resistance of them could be set up to approx. 200 Omhs, but all I get is 100.
Question: Is the first idea obtainable? If yes, how do I connect potentiometers in that way?