Geniune gauges used by FSX.

Hi,

I have a question regarding the use of genuine gauges with a FSX operated flight sim. At this moment I am trying to build a flight simulator from my Fokker G.1 cockpit. For this cockpit I have a few, genuine Weston made gauges like the RPM indicator and cylinderhead temperature indicator.
The RPM indicators work with voltage, 0V = 0 revs and 10V = max revs. Does anyoneof you knows if there is a device that can convert the signals from FSX to a 0 - 10V dc signal?


Best regards,

Mathieu.