Wireless Mini Gaming Wheel

I needed a steering wheel for driving tractors in Farming Simulator. However I didn't have a pile of money and I also didn't need all those fancy bells and whistles normal racing wheels have. I just needed a simple small wheel so I could have fine steering control.

This wheel gets somewhere around 900 degrees of rotation. It's geared to a 10k potentiometer of standard size.

I use a set of foot pedals from a broken PS2 wheel I got at a thrift store, but there are several designs elsewhere on thingiverse.

It also uses some standard hardware:
standard 10k potentiometer
2x 608 bearings
2x 605 bearings
2x 8mm or 5/16th bolts, hex head
2x 6mm bolts with wing nuts for mounting
3x 5mm bolts for connecting the frame to the back bracket
some 3mm bolts for mounting the potentiometer bracket and other things


The electronics uses an arduino pro mini and NRF24L01 wireless board put together dead bug style and powered by an 18650. The NRF is powered through a diode to make sure