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arduino timer - fish feeder

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Published on Nov 25, 2012

made a fish feeder for Leo, H's Betta fish while we were gone on vacation.

we were going to be gone long enough that the fish might die w/out food, but realized this at midnight the night before our flight so we couldn't call a neighbor(which is awkward anyway).

I whipped this up w a timer class I found to make things easy - only took about an hour, and that includes zipping over to the 7-11 to get batteries. used a straw w a rubberband.

It's just a basic servo, and this is only good for one feeding, but could easily be modified to refill etc.

code here:
https://github.com/jaredstanley/ardui...

UPDATE: I made a salt-shaker type box out of cardboard so it's good for repeated feedings

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