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Fish feeder for aquarium
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Fish feeder with screw for stepper motor and Arduino
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Model information
- Source
- Printables
- Category
- Pets
- License
- Creative Commons — Attribution — Noncommercial — NoDerivatives
This small fish feeder can be easily printed without supports in PLA with a nozzle diameter of 0.4 mm. A brim might be helpful for printing the screw, but I printed it without (base down see images). The feeder can be controlled with a cheap 5 or 12 V stepper motor, ULN Driver Board and Arduino Uno/Nano. The setup is running now more than a year without any failures.