Pengontrolan Kadar Ph Air Pada Media Tanam Hidroponik Berbasis Mikrokontroller Dengan Metode Pid
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Date
2017-05-15
Authors
Arjuna
Journal Title
Journal ISSN
Volume Title
Publisher
Politeknik Negeri Batam
Abstract
Controlling water pH content on hydroponics growing media very required becouse
water pH content generally tend to be alkaline. This situation doesn’t meet the water pH ideal.
pH for growing media differ according for type of plants. Designed using microcontroller
Arduino mega 2560 based PID method for compares the value of actual pH levels are read by
pH sensor with value of setpoint (value of desired pH levels). Comparison of result method PID
is converted into an action the pump of acid and base until the desired setpoint is reached. The
control equipped with solar cell modules with capacity 20 wp to fill a battery with 12 volts of
capacity as a energy source on appliance.
Description
Keywords
Teknik Elektro, Mekatronika, Agriculture and Related Technologies (Pertanian dan Teknologi yang Berkaitan), Engineering and Allied Operations (Teknik dan Ilmu yang Berkaitan)