I am making an accessible computer interface device with an arduino at the core. For mouse control, I am using an analog stick, and ordered the Omter OM200B (http://www.omter-tyxn.com/2-axis-potentiometer-joystick-OM200B-M3.html). It has 3 leads on each on 2 sides (6 total), and I assume that this is power, ground, and data for x and y axis. Unfortunately, these are not marked, and I am hesitant to guess for fear of frying the analog stick, my arduino, or both.
If I were to hazard a guess, it would be power, data, ground…but that is just a guess.
Is there a particular pattern that these analog sticks need wired? Is there a standard layout to analog sticks?