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Alat Pengontrol Kadar PH Air Dan Nutrisi Ab Mix Menggunakan Arduino Pada Sistem Hidroponik Sayur Hijau Tri Atmaja; Abdi Pandu Kusuma
Jurnal Teknika Vol 12, No 2 (2020): Jurnal Teknika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v13i2.475

Abstract

The world of technology today has developed quite rapidly with a lot of manufacture and development of various kinds of equipment that are able to help humans do work that is both control and automatic. One example of technological developments is automatic plant watering, smart home, automatic bird feeder, and many more. This study discusses a tool to control water pH levels and nutrients using Arduino in a green vegetable hydroponic system. The sensor used is the pH Electrode E201-C BNC sensor as a reader of pH levels in water, the TDS Meter V.1 sensor as a reader of nutrient density levels in water, and an ultrasonic sensor as a reader of water level in the reservoir to determine the volume of water so that it does not will run out. The software used is the Arduino Uno IDE. The way this tool works is that the input from the sensor will be processed by Arduino and the result is in the form of output conditioning, namely the actuator is on or not.
Perancangan Dan Implementasi Sistem Pakar Diagnosis Pertolongan Pertama Penyakit Akibat Gigitan Nyamuk Menggunakan Metode Certainty Factor Berbasis Android Abdi Pandu Kusuma; Agung Sugiarto
Jurnal Teknika Vol 12 No 1 (2020)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v12i1.397

Abstract

Mosquitoes are insects that often make us worried because of the bite. One of the dangers caused by mosquito bites is a variety of diseases that can even cause death. Indonesia is a tropical country that is endemic in diseases that are spread by mosquitoes, such as dengue fever, malaria, and filariasis (elephantiasis). The expert system of first aid diagnosis of diseases caused by mosquito bites will be an alternative to overcome the problems that occur so that later the public can find out about information and do first aid to diseases caused by mosquito bites. This system was built using the Certainty Factor method and implemented into an Android-based application to determine the type of disease suffered due to mosquito bites. Knowledgebase was obtained from interviews with Dr. Andik Setiawan, literature study, and browsing. The results of testing the expert system of first aid diagnosis of diseases caused by mosquito bites is known that the Certainty Factor method is able to determine the type of disease from the symptoms mentioned by 40.8%.
Alat Pengontrol Kadar PH Air Dan Nutrisi Ab Mix Menggunakan Arduino Pada Sistem Hidroponik Sayur Hijau Tri Atmaja; Abdi Pandu Kusuma
Jurnal Teknika Vol 12 No 2 (2020): Jurnal Teknika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jt.v13i2.475

Abstract

The world of technology today has developed quite rapidly with a lot of manufacture and development of various kinds of equipment that are able to help humans do work that is both control and automatic. One example of technological developments is automatic plant watering, smart home, automatic bird feeder, and many more. This study discusses a tool to control water pH levels and nutrients using Arduino in a green vegetable hydroponic system. The sensor used is the pH Electrode E201-C BNC sensor as a reader of pH levels in water, the TDS Meter V.1 sensor as a reader of nutrient density levels in water, and an ultrasonic sensor as a reader of water level in the reservoir to determine the volume of water so that it does not will run out. The software used is the Arduino Uno IDE. The way this tool works is that the input from the sensor will be processed by Arduino and the result is in the form of output conditioning, namely the actuator is on or not.