USB Digital Microscope Stand V.1

I made this as a learning project and because the stand that comes with this $30 microscope is garbage. My design is slightly better but still needs a lot of work in terms of stability an control. I will revise this design a few more times, maybe with some suggestion from the community. I already have some ideas and I will be releasing a new version in the near future as I try to get finer control an more stability.