Lidar - Increased Resolution

Originally, I had designed the encoder every 4 degrees, meaning that the overlapping encoder tick on the inside track would trigger every 2 degrees. I doubled the number of holes and halved the ~4mm to ~2mm.

Since the sensor is only about 1mm wide, I think this will work as the lidar will likely not be spinning more than a few Hertz. I am planning on running this on an ARM and I do not know what the pulse/interrupt rate looks like yet for the optical interrupter.

I think that increasing the resolution to 1 degree per encoding seems like a good idea. Luckily if it doesn't work out, changing the model is really simple - since it's just a few constraints on a circular pattern to tweak the model.