Inspired by this model https://www.printables.com/model/880006-automatic-fish-feeder-for-flake-food , I designed a fish feeder. I'm not good at programming wifi and other electronics, so I used what I understand. It is enough for my purposes, if anyone is interested, edit the STEP file according to your own idea.
The feeder does not get clogged and the feed does not get wet.
Use parts:
electronics: Micro Maestro 6-Channel USB Servo Controller
https://www.pololu.com/product/1350
Servo: GS-9025MG
https://vi.aliexpress.com/i/32484796684.html?gatewayAdapt=glo2vnm
Cut the brackets on the servo motor
screw: M3 x 55
The author remixed this model.
Inšpirovaný modelom https://www.printables.com/model/880006-automatic-fish-feeder-for-flake-food @som navrhol kŕmenie pre ryby. Nie som dobrý v programovaní wifi a inej elektroniky, tak som to použil, čomu rozumiem. Pre moje účely to stačí, ak by mal niekto záujem, upravte si súbor KROK podľa vlastných predstáv.