How Does a second external ps2 analog thumbstick work?

[Black Fade]

All the  tutorials I viewed say to connect the second external ps2 analog stick to the "action buttons".How does a second analog stick, the one connected to the square, triangle, circle, and X buttons, work? Does it override their functions?

BTW wut program do u need to use a second analog?

[froggy]

it Works like a regular nub, just, does the actions of the square, circle, triangle, x, buttons, you just move it up, left, right, down.
no, you can still use the regular buttons, or the nub
none, just solder them to the right button, and thats it
Post Merge: April 17, 2010, 08:18:12 PMhttps://www.acidmods.com/forum/index.php/topic,35124.0.html
heres a link to a tutorial made by K.A.O

[blackburn]

the analog stick must first be converted to work as a digital analog stick