Arduino-Driven Automatic Fish Feeder

Built to house an Arduino Uno board, a 9g micro servo, and a month's worth of fine grain fish food pushed out using an auger, this automatic fish feeder can be used to feed fish several times a day at varying amounts depending on how you use the Arduino code.

It's thick construction allows modifications such as drilling, sanding, and shaving to accommodate different sized servos or other printing imperfections.

This system is designed specifically to hang from an aquaponics planter and distribute food to the fish below.

See here for version 1: http://helioslabs.blogspot.com/2014/12/3d-printed-auto-fish-feeder.html

The code is the same and easily modified.

A detailed explanation for this version with more information can be found here: http://helioslabs.blogspot.com/2015/01/arduino-3d-printed-fish-feeder-v2.html

Have SketchUp? The files I used before exporting as .stl files and importing into MakerBot's software are now up on SketchUp's 3D Warehouse.

Exploded