I think I have tried every possible combination,(HIGH low config) software that is and still no movement,Thanks anyway .
Whats interesting is without the computers parellel port connected to the interface card ,both step and direction terminals
on the geckos show 5 volts(+- 0.02). On connecting the computer up, the volts drop to 4.8v? I dont Know if this is normal.
Thinking it may be a low volts problem I have just checked my
P4 computer printer port and it indicates 3.8v????go figure. |