I noticed that the metal motor had no connection point for the positive side of the battery. With the whole casing charged as positive I wonder if adding lights would be easier. The metal looks like it may be galvanized...hmmm...will solder stick to galvanized?
I think I saw a video where a metal motor was taken apart but I don't remember much from it as I must not have paid much attention. I would like to see that again to check out the internal gearing but I can't seem to locate any videos.
I think I saw a video where a metal motor was taken apart but I don't remember much from it as I must not have paid much attention. I would like to see that again to check out the internal gearing but I can't seem to locate any videos.