Logitech Driving Force GT to HAPP FFB Wheel Parts List

[bimm25e]

Hi All, Looking to hack my logitech "driving force pro" wheel into a happ FFB wheel in a Midway racer.   I see that I need to replace the HAPP FFB Wheel POT's with ones that match the logitech's POT's resistance, and I see that I need to get a "servo motor amplifier"  but I don't know how to get the right part # for one of those..


I can figure out the POT's on my own but are there any other parts I'll need to get,

anyone ever do one of these and leave the MAME -> original PCB easily switchable?

[TacticalChaos]

How does one match pots from an arcade to a wheel that doesn't have any (outside the pedals anyway)?

*Unless I'm misunderstanding what you are asking...

[frankrizzo2]

Use the same pots as what your logitech is using. Most arcade wheels and pedals are 5k but your logitech may be 10k or higher.

[BadMouth]

The Driving Force Pro (and anything newer than the black MOMO) uses an optical encoder instead of a pot for the wheel.
http://forum.arcadecontrols.com/index.php/topic,112330.msg1192160.html#msg1192160
The hacks that were done years ago used the original Driving Force with the blue steering wheel.  That one is old enough to use a pot on the wheel.