Monthly Archives: жовтень 2017

Newtonian Telescope with Electronic Starchart

BeagleBone Black + Telescope = More productive galaxy gazing (1) The telescope was built out of birch wood at a local woodshop. The parabolic mirror and secondary were purchased on the internet (I’m too lazy to grind my own mirror.) (2) The electronics are: BeagleBone Black with wifi dongle, a portable battery, 2 rotary softpots […]