Demand feeder spout for small pellets

thingiverse

Create a fish feeder using the design at http://www.thingiverse.com/thing:34100. This unproven model fits on a 2" PVC tee, preventing leakage of small pellets while channeling them through an inserted 3/4" poly tube to the fish tank. Attach a pull string and momentary switch, along with suitable Arduino code, to automate feeding your fish daily. An update from August 29, 2013 reveals that the initial version jammed due to incorrect support; thus, the current design adds a funnel to the previously failed print, which allowed pellets to overflow. Note: Version two may also require support during printing.