A Late project brief

For the past year I’ve been on and off planning, designing, ignoring getting distracted and hyper-fixating on another project and then back to planning a custom sim racing wheel. The original idea was to incorporate the Fanatec compatible components and controller in the wheel but after mulling over the idea of going to all this effort to trick the wheel hub into enabling the force feedback, why not just make my own universal hub.
That’s where this project comes in. I’m planning to have two products come out of this. A small and cheap Force feedback enabler plug and a universal wheel hub for attaching any 70mm pcd wheel.