Automatic fish feeder for Fish Bowl

This is a remix of https://www.thingiverse.com/thing:1257953 by Thingiverse user Coppola.

The most significant difference is the addition of slots to the rotating disc, that can be detected by an infra-red slot sensor.

The support structure is a little bit longer to accommodate my fish bowl (in the end, this wasn't required).

A few more details about the build, as well as some Arduino code that can be used to control the feeder, can be found here: http://www.hotelexistence.ca/me/?p=371