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| Hacking a Betson 3" Trackball |
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| SirPeale:
I just got a Betson 3" Trackball. I thought I could just take off the wires to a PS/2 mouse and connect it up, but didn't know the pinout. So, hoping someone had done something similar, I found this: http://www.members.shaw.ca/bakaye/tballhack.htm Snazzy. Problem is, I don't get most of it. I now wish I had taken electronics when I was in school. |
| SirPeale:
Reading further into it it seems easier than I first thought. I'm definitely going to give this a go, but I wish I had a molex connector so I would not have to chop the existing setup. |
| bigmoe:
--- Quote from: Peale on February 04, 2004, 11:40:31 am ---Reading further into it it seems easier than I first thought. I'm definitely going to give this a go, but I wish I had a molex connector so I would not have to chop the existing setup. --- End quote --- I've noticed my RadioShack carries molex's, though I've never looked at the sizes. |
| SirPeale:
Looking at the pinout for a typical PS/2 mouse: http://www.nmt.edu/~armiller/ps-2mouse.htm It's difficult to make a connection between the trackball pinout and a mouse pinout. They both have six wires, GND and +5V, but for PS/2 we've got 'DATA' 'CLOCK' and two 'RESERVED'. On the trackball there is 'VCLOCK' 'VDIR' 'HCLOCK' and 'HDIR'. I'm confused. |
| GadgetGeek:
Wouldn't Oscar's pre-hacked mouse be a good solution here? |
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