Posted by Jon Warner on September 21, 1999 at 15:48:44:
In Reply to: Happ trackball interface question posted by =-JacK-= on September 21, 1999 at 09:53:50:
: I received my Happ trackball interface yesterday. Since I tend to be on the frugal side I decided to tap into the +5VDC of the PC power supply instead of spending $19.00 for a power supply that I had no place to plug in anyway. Anyway, I am having no luck getting the PC to find it, either in Win98 or pure DOS. I have an old trackball with the original encoder circuits. Is it possible they (the encoders) are incompatible with the interface? Any input will be appreciated...
: =-JacK-=