Instructables user [PenfoldPlant] is a big fan of indoor rock climbing, and while watching others make difficult climbs, he has often wondered if he could follow the same route up the wall.

Using a little Arduino hardware and programming maker and astronomer Görkem Bozkurt has designed and built his very own telescope mount which has been inspired by the GoTo telescope stands, and is ...

[gocivici] threatened us with a tutorial on positional astronomy when we started reading his tutorial on a Arduino Powered Star Pointer and he delivered. We’d pick him to help us take the One Ring to ...