Abstract :
In goldfish cultivation, checking fish ponds must be carried out intensively
so that the pond environment is maintained. The environment of a fish pond that is
not good can cause goldfish to die easily and get disease. The environmental
factors that must be controlled are water temperature and water turbidity.
Currently controlling the breeder's pond environment still uses conventional
methods, making it difficult for farmers because it takes a long time to inspect the
entire pond.
Seeing these problems, a system was built to help check the water
temperature of the turbidity automatically. This application is designed using the
MCU Node and uses the web at the thinger.io to directly monitor the environment
of the fish pond.
Based on the results of the tests that have been carried out it can be
concluded that the application of fish pond checking helps farmers in monitoring
and checking the water temperature of automatic water turbidity. The DS18B20
sensor has a maximum water temperature of 26.23° C with an average error of
0.050% and the Turbidity Sensor produces a maximum data output of 72.18 NTU.