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Week 8

Plans:
Add springs to alien
Make the jaw move
Make the alien shake back and forth with servo
Program the jaw and alien body movement

Box/"human body"
Springs for alien body

Servo to make the alien body sway


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Week 10

Plans: Assemble audio, motor, and servos all to one bread board and arduino uno drill holes for audio to play through adjust latex sizing for alien add stopper to alien figure out winch system Results: Assembled all parts to one arduino uno, but had to scrap winch idea The alien will only pop up, but will not go back into the box again

Week 5

Plans: Assemble 3D printed spine Assemble head and jaw of alien + attach the servo to rotate jaw Test the audio Paint the latex alien body Code the motors, servos, and audio for timing Research how to make a winch for spring activation Pseudo code flowchart: Audio:

Week 1

During the first week of the animatronics engineering design recitation/lecture, groups assembled and brain stormed ideas for the mechanism they wanted to build. Our group came up with a rough idea of an alien popping out of the human torso, inspired from the chest bursting scene from the "Alien" movie. We started to fill out a design proposal which made us think about what kind of motors and materials we needed to build. We wanted: an alien inside the torso to have glowing red eyes spin around pop up and down quickly give the human torso a head with facial features making the human scream as the alien popped out     We were very ambitious on the first day because after we met in lab the next day, we realized that we wanted to do too many things. Moving the alien in an erratic manner was already a complicated operation, but getting a human head to create facial expressions on top of that was out of the scope of time we had. During the lab, we focused on mini...