Chapter 6: Space Defense
Deploy the landing gear. Wire servo motors for mechanical control of the docking system. Three switches arm in sequence before approach can begin. Learn servo positioning, sequential activation logic, and mechanical safety interlocks.
This lesson needs a free account. Sign in to keep going · About the course
A lesson from 30 Days Lost in Space (31 filmed lessons (Day 0 to Day 30), about 10 hours of video), taught by Dr. Greg Lyzenga, a Harvey Mudd College physics professor and NASA JPL scientist.
The video lessons are free to watch. Get the kit at craftingtable.com — $60 (sale price through November 1, 2026; regularly $97). 30-day returns.