Thought I might share this if anyone's interested. I'd appreciate some feedback!
I'm constructing a couple of wireless arcade sticks for my Xbox 360.
Here's what I've got so far:
The Box - This is made from pine. Not exactly the best place to show it, on a laminated table, but you get the general idea of what's going to happen.
The Pad - A wireless pad butchered from a pink controller. The new pads are all common ground, so no extra circuitry required. I thought I was going to have to convert, but phewft! Soldering the contacts wasn't too difficult, you just have to know where to solder and then scrape the carbon coating off. Hot glue was applied to keep the wires in place. Next pad that I do will definitely have thicker wire, as this stuff is a nightmare!
The Buttons - I'm using a mixture of Sanwa and Seimitsu buttons, but definitely a Sanwa joystick (you can see it in the picture above on the floor on the left!) The Sanwa buttons are OBSN 30mm and the Seimitsu are 30mm PS-14-GN and 24mm PS-14-DN.
That's all for now, I'll update again when I've done some more work!