Open AccessIoT based Two Levels Feeding System for Koi Fish Pond
Author(s) -
F Lekswina,
Ds Willy Pranata Widjaja
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1115/1/012051
Subject(s) - container (type theory) , fish <actinopterygii> , internet of things , computer science , work (physics) , hobby , fishery , computer security , engineering , biology , mechanical engineering , law , political science
Raising fish in a pond at home can be a hobby and add to the aesthetic value of the owner’s residence. Sometimes people doesn’t aware with the routine of feeding due to busy life that takes up a lot of time. The system that is designed in this work will help people who raise fish to monitor and control feeding activity and the number of pellets to be given remotely. The App Inventor is used to control and monitor an Internet of Things (IoT) based system. The system can display the pellets weight from the load cell sensor measurements on the container. The system is able to send notification if the feed weight is less than 300 grams. Users can choose four feeding settings, namely: S size, M size, L size, and customize. The servo motor will open the valve on the feeder and container containing pellets. The results of this work indicate that the two level feeding system for koi fish is working well. Sending and receiving data from and the webserver works well. The weight that is read by the load cell is displayed correctly.