Tutorial on Fabble! = http://fabble.cc/ntrobot2/pet-feeder
NOTE: This pet feeder is still a prototype. Because I used a servo motor, the position of the cover can sometimes be a bit off. I plan to make another prototype with a stepper motor soon.
If you own a cat, has he or she ever woke you up early in the morning to beg you for food? Or maybe you couldn't get home quite on time, so you had to make your pet wait till you get home to feed them? Well, that's what often happened to us until we came up with an idea to build an automated pet feeder that can be controlled over your internet!