Thingiverse
Fish feeder
by cimo
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This is an automated fish feeder using just a servo motor and an Arduino Pro Micro with external power supply.
I'm using a power bank that would enable to feed the fish for 4-5 days without me being home. The rechargable batteries could be installed inside the compartmente (there's plenty of space).
See it in action:
https://www.youtube.com/watch?v=SaXlFrONLec
##### UPDATE: Added (updated) Arduino sketch code
##### UPDATE 2: Made an auger with less helix - works much better
I'm using a power bank that would enable to feed the fish for 4-5 days without me being home. The rechargable batteries could be installed inside the compartmente (there's plenty of space).
See it in action:
https://www.youtube.com/watch?v=SaXlFrONLec
##### UPDATE: Added (updated) Arduino sketch code
##### UPDATE 2: Made an auger with less helix - works much better
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