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Automatic Fish Feeder neat solution.
by Steve5092
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Automatic fish feeder!
https://www.youtube.com/watch?v=8aOJD2UE3s4
New version:
1. Enlarge the inner space to avoid feed block issue.
2. A new design of the Screw bar, Increase the feed volume per turn of it.
Parts List:
Clear Acrylic Plastic 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
https://www.youtube.com/watch?v=8aOJD2UE3s4
New version:
1. Enlarge the inner space to avoid feed block issue.
2. A new design of the Screw bar, Increase the feed volume per turn of it.
Parts List:
Clear Acrylic Plastic 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
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