Projects
Contests
Teachers
NelsonFerraz
Message
Follow
Inbox
View Profile
Portugal
Joined September 5th, 2009
2
Instructables
173,907
Views
64
Comments
71
Followers
Message
Follow
Inbox
View Profile
Master in Electrical Engineering Background: Renewable energies. Hobbies: Astronomy, DIY projects, Flight sports, RC planes and drones
Profile
Instructables (2)
Collections (0)
Favorites (107)
Discussions (127)
Settings
Instructables
Control Your Telescope Using Stellarium & Arduino
375
169K
Convert a Flashlight for Astronomy in a Few Seconds
20
4.9K