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Automatic fish feeding

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 518 views
  • 2 likes

License
3D design format
STL Folder details Close
  • Auger.stl
  • Hopper.stl
  • Motor_bracket.stl
  • Tube_support.stl
  • auger_tubev.STL
  • case.STL
  • cover of the case.STL
  • top.stl

Learn more about the formats

Publication date 2022-08-25 at 12:52
Design number 822249

3D printer file info

3D model description

Automatic feeding of fish at regular time intervals. Contains .STL files. I can also send the programming code for the Arduino NANO, instructions for the electrical connection. On the Arduino, the led light is removed for even lower consumption and it is programmed in deep sleep to consume only 2mA. The battery lasts about 2 months without charging. If you need, I'll add Solidworks files.

https://www.youtube.com/shorts/rF_2CmU-R3E

For more instructions, write to me at gmail: miha.vunderl@gmail.com

For the project you also need:
- Arduino Nano (due to minimum power consumption)
- Servo motor
- Mosfet BUZ11
- wires for connection
- 2x 3.7V batteries with as much mAh as possible (2500mAh or more)

3D printing settings

It is printed with PETG, for greater resistance to weather phenomena. It is recommended to print more walls and at a higher temperature, so that the plastic is watered better and that the rain does not escape inside.

https://www.youtube.com/shorts/rF_2CmU-R3E

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