Video showing how it works

Printed parts:

4xTable mounting

2xSpring mounting

1xFastening furniture latches

1xBase

1xGates

1xM6 threaded rod attachment

1xKnob (add a pause before printing the hexagonal hole, insert the M6 nut and resume printing)

Needed parts:

4xM8 Treaded rod, 14 cm long

1xM6 threaded rod, 15 cm long

1xM6 screw, 5cm long

1xM6 screw for Allen key/screwdriver, 4cm long

4x3mmx20mm screws

4xM8 nuts

4xM8 cap nuts

5xM6 nuts

2xM8 wing nuts

14xSmall m8 washers

2xM6 washers

2xFurniture latch

2xSprings or rubber bands

7xLimit switches

Electronics:

I connect my shifter to a DIY steering wheel, but you can use ex an Arduino Pro Micro with the SimHUB program or an old gamepad. Limit switches are mounted by inserting the filament into the holes and melting it with a soldering iron.

Have fun!