Finished Dome Centering Sensor

Tonight I fixed the mistakes I made on the dome centering sensor that I worked on last night.

Since this works fine on droid #1, I decided to do the smart thing and trace the piece of PVC from droid #1 that trips the roller switch when the dome is centered.



As I did last night, I trimmed most of the PVC with the miter saw.



I used the PVC piece from droid #1 as a guide for drilling the hole for the dome screw.



I then used the Dremel drum sander attachment to form the curve that the roller switch will ride along.



FInally, I attached the PVC to the front-center dome screw, and relocated the roller switch so that it makes contact with the new piece of PVC.



Here's a video of the current state of the dome electronics.