OK I'm going to go ahead and order all the parts that I'll need for the CP of my MAME controller and then eventually it'll be for a whole cabinet. But since the heart of a MAME machine is the controls, that comes first.
OK I already have my 2- 8 way joysticks and 20 buttons, both use microswitches. They're replacement X Arcade parts because I didn't really feel like spending $10-15 for each joystick and $1-2 for each button. Maybe in the future but currrently this isn't supposed to be an obsessision, just something to play with

Now what's next? Tell me if I've left out anything.
-KeyWiz Max
-2-50 packs of Q-disconnects .187" size 16-22AWG from of groovygame@3.49 ea.
-50 ft. each of red, blue, and black wire from McMaster @ $3 for 50ft.
I'm not sure how much I need so if someone can estimate for 20 buttons and 2 joysticks that would be very helpful. I think that makes 28 inputs+groundwire. hmmmm
-Lastly any suggestions to more parts would be appreciated too, I want to put a coin door/mech but as usual I don't want to spend 30+ dollars for a single mech. Oh and I'm not even sure what exactly a mech is. Is it just the mechanism without the coin input part and the coin return part? Links to some good and inexpensive coin thingys are also a good idea.
Thanks very much, can't wait to play some arcade games the right way. Bet it will be good for PSX fighters too
