TS130 refractor update

[Astrofriend]

Now when I almost finished the focuser project to my TS130 APO refractor there are a lot of small upgrades to do on the refractor and its peripherals. There are: Mechanical, USB hub, brackets, DC/DC converter etc. They all can be more practical, smaller and more energy efficient. To my help I have the 3D-printer.

Here is my documentation of what I'm doing:

http://www.astrofriend.eu/astronomy/projects/project-ts130-upgrade/01-project-ts130-upgrade.html

I soon hope that I can get the telescope up on the mount with a clear sky.

Lars