Open AccessMULTI-CHANNEL FRY COUNTER DESIGN USING OPTOCOUPLER SENSOR
Author(s) -
Lazuardi Umar,
Yanuar Hamzah,
Rahmondia Nanda Setiadi
Publication year - 2019
Publication title -
spektra
Language(s) - English
Resource type - Journals
eISSN - 2541-3392
pISSN - 2541-3384
DOI - 10.21009/spektra.042.06
Subject(s) - channel (broadcasting) , fish <actinopterygii> , computer science , interrupt , process (computing) , counting process , computer hardware , microcontroller , telecommunications , mathematics , statistics , fishery , operating system , biology
This paper describes a design of a fry counter intended to be used by consuming fish farmer. Along this time, almost all the fry counting process is counted by manual, which is done by a human. It is requiring much energy and needs high concentration; thus, can cause a high level of exhaustion for the fry counting worker. Besides that, the human capability and capacity of counting are limited to a low level. A fry counter design in this study utilizes a multi-channel optocoupler sensor to increase the counting capacity. The multi-channel fry counter counting system is developed as a solution to a limited capacity of available fry counter. This design uses an input signal extender system on controller including the interrupt system. From the experiment, high accuracy level is obtained on the counting and channel detection, therefore, this design can be implemented and could help farmers to increase the production capacity of consuming fish.