Automatic Fish Feeder with gear solution.

January 28, 2025
Description
Automatic fish feeder
Updated version.
Improve the drill shaft mechanism and reduce friction.
Parts List:
Nuts & Bolts M4 X 20mm Screws X 2
N20 DC Gear Motor Miniature High Torque Electric Gear Box Motor X 1
Arduino nano X 1
Oneway relay X 1