The arm is made of aluminum foil wrapped around a cardboard core. The arm hinge is some Kapton tape. Basically, a servo with a servo arm actuates the aluminum foil arm up and down. The aluminum foil arm is alligator clipped to some wire shelving. This seemed to make it more reliable. Enjoy
http://youtu.be/2QUH5G3t8Qs
Code: Select all
# main.py -- put your code here!
servo1 = pyb.Servo(1)
while True:
servo1.angle(0)
pyb.delay(1000)
servo1.angle(90)
pyb.delay(1000)