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Trackball mouse conversion question
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DvMxDv:
Hi All,

I started playing MAME in about 6 or 7 years ago, and just recently started playing again.  This time around, I want to build a small, budget cabinet.  I'm using an old PC, the keyboard hack, a used monitor, etc...  As you can see, very low budget.  

My question is this.  I have managed to aquire a 2.5" trackball mouse (Kingsington, I believe) for the best price; free.  The problem is that the mouse is for a Mac.  Is there a way to convert this mouse to PS/2 while I'm hacking it apart and soldering buttons, etc, for the control panel?  Thanks much for any help you can provide!

Dave
DvMxDv:
Well, after doing some research, it looks like there is no easy way to convert a trackball designed for Apple's ADB to a PS/2 connection.  I figure I should be able to gut the trackball and a PS/2 mouse and connect the emmitters from the trackball's board to the emmitter contacts on the PS/2 board.  I think that should work.  Any comments?

Short of that, I don't suppose anyone has a Crayola Kidsball or CompUSA crystal trackball sitting around collecting dust that they'd be willing to let go of cheap? ;D  

Thanks.

Dave
MiKman:
watch ebay, you can get some dirt cheap, real arcade trackballs.  they may need some cleaning up and lubrication and they give you a real arcade feel... in fact here is a 3" one ending in six hours and currently only $10.00 US funds  of course they want $8.00 to ship it ouch!  ;D  

http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&category=13718&item=6110847429&rd=1
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