Chapter 3: Security Systems
Creative Day! Combine buzzers, keypads, potentiometers, and security logic from Week 3 to design your own control system or security project.
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.