Hi all,
I recently purchased a Macintosh Plus that someone in my area was getting rid of and I'd like to get it working.
I have a trackball called the QTronix Libra 90M and it has a female DB9 connector; just like the Macintosh. I can't find much information on it, but despite that connector it might be PS2 or USB.
It has five pins and a chip, but the "serial" connector has me confused what it is exactly.
<< The trackball and connector
<< The board.
Can anyone tell what this is? I'd love to use a microcontroller to make it work, but if it isn't USB or PS2 then it is beyond my copy/paste from Github abilities.
I recently purchased a Macintosh Plus that someone in my area was getting rid of and I'd like to get it working.
I have a trackball called the QTronix Libra 90M and it has a female DB9 connector; just like the Macintosh. I can't find much information on it, but despite that connector it might be PS2 or USB.
It has five pins and a chip, but the "serial" connector has me confused what it is exactly.
<< The trackball and connector
<< The board.
Can anyone tell what this is? I'd love to use a microcontroller to make it work, but if it isn't USB or PS2 then it is beyond my copy/paste from Github abilities.