Hydroponic Nutrient Film Technique (NFT) System Based on Automation in Ciparay Village

(1)

(2)

OPEN JOURNAL SYSTEMS USER

Username Password

Remember me Login

Login

SUBMIT AN ARTICLES EDITORIAL BOARD REVIEWER FOCUS AND SCOPE PUBLICATION ETHICS OPEN ACCESS POLICY AUTHOR GUIDELINES ARTICLE PROCESSING CHARGE

DIDUKUNG OLEH

HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS

Home > Login

Login

Username Password

Remember my username and password Login

Login

Not a user? Register with this site Forgot your password?

Address:

Electrical Engineering Institut Teknologi Nasional Bandung 20th Building 3rd Floor

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id

Indexed:

STATISTIK PENGUNJUNG

Lihat Statistik

Jurnal ini terlisensi oleh Creative Commons Attribution-ShareAlike 4.0 International License.

(3)

Username Password

Remember me Login Login

DIDUKUNG OLEH

JOURNAL CONTENT Search

Search Scope All Search Search Browse By Issue By Author By Title Other Journals FONT SIZE

NOTIFICATIONS View Subscribe

»

» HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS

Home > About the Journal > Editorial Policies

Editorial Policies

Section Policies Open Access Policy

Section Policies Artikel

Open Submissions Indexed Peer Reviewed

Open Access Policy

This journal provides direct open access to all content available on the journal's website with the principle of making research r

Address:

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id Indexed:

Lihat Statistik

(4)

Username Password

DIDUKUNG OLEH

Search Scope All Search Search Browse

By Issue By Author By Title Other Journals FONT SIZE

»

» REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat (E-ISSN: 2723-3243 &

p-ISSN: 2723-3235) published by the Department Electrical Engineering Institut Teknologi Nasional Bandung. This journal has been Accredited Rank 4 based on Decree Number 105/E/KPT/2022. The Journal is published 3 (three) times a year in January, May, and Octocber. This journal contains articles raised from the application of society in the eld of technology, escpecially energy, telecommunications, and electronics. Articles are selected by a blind peer-review system to get objectivity and be opened for everyone, regardless of educational background to be able to contribute. The DIgital Object Identi er (DOI) address issued from Crossref is

http://dx.doi.org/10.26760/rekaelkomika_pkm, and has used The Ithenticated software as the Plagiarism Tool.

Home > Vol 3, No 3 (2022)

REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat

SUSUNAN PENGELOLA:

Editor-in-Chief:

Dini Fauziah (Institut Teknologi Nasional Bandung, Indonesia)

Editorial Board :

Waluyo (Institut Teknologi Nasional Bandung, Indonesia)

Arsyad Ramadhan Darlis (Institut Teknologi Nasional Bandung, Indonesia) Lita Lidyawati (Institut Teknologi Nasional Bandung, Indonesia) Daniel Sutopo Pamungkas (Politeknik Negeri Batam, Indonesia) Lisa Kristiana (Institut Teknologi Nasional Bandung, Indonesia) Didin Wahyudin (Universitas Pendidikan Indonesia, Indonesia) Niken Sya tri (Institut Teknologi Nasional Bandung, Indonesia) Febrian Hadiatna (Institut Teknologi Nasional Bandung, Indonesia) Administrator:

Dadang Rustandi

Announcements

CALL FOR PAPER

Dear Mr / Mrs / Fellow Lecturers / Practitioners / Students,

We invite submission of articles as a form of community service activities in REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat, that will be published in Volume 4 2023. Thank you for your support and participation.

Best regards,

Editors

OJS: https://ejurnal.itenas.ac.id/index.php/rekaelkomika_pkm

Posted: 2020-04-16 More...

More Announcements...

Vol 3, No 3 (2022): REKA ELKOMIKA Table of Contents

Computational Thinking and Coding for Kids Training for Elementary School Teachers Dewi Indriati Hadi Putri, Tau k Ridwan, Nuur Wachid Abdul Majid, Ha ziani Eka Putri, Diky Zakaria, Yohanes Adi Nugroho

PDF 142-151

The Training of Making Graphical User Interface (GUI) Using Python for Teachers and Students of Engineering Vocational School in Purwakarta

PDF 152-159

(5)

Search Scope All Search Search

Browse By Issue By Author By Title Other Journals FONT SIZE

»

» Pengabdian kepada Masyarakat, that will be published in Volume 3 Nomor 2 and 3, 2022. Thank you for

your support and participation.

Best regards,

Editors

OJS: https://ejurnal.itenas.ac.id/index.php/rekaelkomika_pkm

Posted: 2020-04-16 More...

More Announcements...

Vol 3, No 2 (2022): REKA ELKOMIKA Table of Contents

PLTS Hybrid Power Plant Design – 3000 VA Fuel Generator in the Tourism Village of Cilintung Garut Village

Imran Al Ha z, Teguh Ar anto, Waluyo Waluyo

PDF 70-79

The Design of Solar Power Tree in Tourist Village Area in Situgede Village, Karangpawitan Subdistrict, Garut Regency

Muhammad Gilang Prawira Darajat, Teguh Ar anto

PDF 80-87

Hydroponic Nutrient Film Technique (NFT) System Based on Automation in Ciparay Village Waluyo Waluyo, FEBRIAN HADIATNA, YUONO YUONO

PDF 88-95

Low-Code Platform for Health Protocols Implementation in Sabilussalam Mosque During The COVID-19 Pandemic

So a Umaroh, Kurnia Ramadhan Putra, nur Fitrianti, Mira Musrini Barmawi

PDF 96-105

Training on the Introduction of TOEFL (Test of English as Foreign Language) to High School Students in Bandung

Levita Dwinaya, Corry Caromawati, Nur Fitrianti Fahrudin, So a Umaroh, Arni Sukmiarni

PDF 106-115

Tra c Light Maintenance Training at The Transportation O ce of Kulon Progo Regency Helmi Wibowo, Riza Pahlevi, Hanif Adhi Yudhitami, Dhi Astuti

PDF 116-123

Network Infrastructure Design and Website Management of Perumdam Tirta Bengkayang Azriel Christian Nurcahyo, Agustinus Rudatyo Himamunanto, Listra Firgia

PDF 124-133

Development of Prayer Rakaat Counter Using Piezoelectric Sensor Decy Nataliana, Dini Fauziah, Mellynda Riska Dianti

PDF 134-141

Address:

Indexed:

(6)

(7)

Username Password

Remember me Login

Login

DIDUKUNG OLEH

Home > About the Journal

About the Journal

People

Contact Editorial Team Reviewer

Policies

Section Policies Open Access Policy

Submissions

Online Submissions

Other

Journal Sponsorship Site Map

About this Publishing System

Address:

Indexed:

Lihat Statistik

(8)

Username Password

Remember me Login

Login

DIDUKUNG OLEH

Home > About the Journal > Editorial Team

Editorial Team

Editorial Board

Dini Fauziah, Institut Teknologi Nasional Bandung, Indonesia

Arsyad Ramadhan Darlis, Institut Teknologi Nasional Bandung, Indonesia Daniel Sutopo Pamungkas, Politeknik Negeri Batam, Indonesia

Waluyo Waluyo, Institut Teknologi Nasional Bandung, Indonesia Didin Wahyudin, Universitas Pendidikan Indonesia, Indonesia Febrian Hadiatna, Institut Teknologi Nasional Bandung, Indonesia Niken Sya tri, Institut Teknologi Nasional Bandung, Indonesia Dr. sc. Lisa Kristiana, Institut Teknologi Nasional Bandung, Indonesia Lita Lidyawati, Institut Teknologi Nasional Bandung, Indonesia

Address:

Indexed:

Lihat Statistik

(9)

Username Password

Remember me Login

Login

DIDUKUNG OLEH

Home > About the Journal > People

People

Reviewer

Dani Rusirawan, Institut Teknologi Nasional (ITENAS) Bandung, Indonesia Deny Hamdani, Institut Teknologi Nasional Bandung, Indonesia Yul Martin, Universitas Lampung, Indonesia

Bambang Sri Kaloko, Universitas Jember, Indonesia Indra Yasri, Universitas Riau, Indonesia

Hendri Hendri, Universitas Negera Padang, Indonesia

Asep Najmurrokhman, Universitas Jendral Achmad Yani, Indonesia Abdul Rajab, Universitas Andalas, Indonesia

Address:

Indexed:

Lihat Statistik

(10)

(11)

Username Password

DIDUKUNG OLEH

Search Scope All Search Search Browse

By Issue By Author By Title Other Journals FONT SIZE

»

» HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS

Home > About the Journal > Journal Contact

Journal Contact

Mailing Address

20th Building PKH Mustapha Street No. 23 Bandung 40124

Principal Contact

Dini Fauziah S.T., M.T.

Teknik Elektro Institut Teknologi Nasional (ITENAS) Bandung 20th Building PKH Mustapha Street No. 23 Bandung 40124 Phone: 08996883890

Email: rekaelkomika@itenas.ac.id

Support Contact

Rustandi Yusuf

Email: rustandiyusuf7@gmail.com

Address:

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id Indexed:

Lihat Statistik

(12)

(13)

Open Journal Systems

User Username Password

Remember me

(14)

2

SUBMIT AN ARTICLES

EDITORIAL BOARD REVIEWER

FOCUS AND SCOPE PUBLICATION ETHICS OPEN ACCESS POLICY AUTHOR GUIDELINES

ARTICLE PROCESSING CHARGE

DIDUKUNG OLEH

(15)

3

Journal Content Search

Search Scope

Browse

 By Issue

 By Author

 By Title

 Other Journals

(16)

4 Font Size

Notifications

 View

 Subscribe

 Home

 About

 Login

 Register

 Search

 Current

 Archives

 Announcements

Home > About the Journal > Journal Contact

Journal Contact

Mailing Address

20th Building PKH Mustapha Street No. 23 Bandung 40124

Principal Contact

Dini Fauziah

S.T., M.T.

Teknik Elektro Institut Teknologi Nasional (ITENAS) Bandung 20th Building PKH Mustapha Street No. 23 Bandung 40124 Phone: 08996883890

Email: rekaelkomika@itenas.ac.id

(17)

5 Support Contact

Rustandi Yusuf

Email: rustandiyusuf7@gmail.com

Address:

Electrical Engineering Institut Teknologi Nasional Bandung 20th Building 3rd Floor

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id

Indexed:

(18)

6

Open Journal Systems

User Username Password

Remember me

(19)

7

SUBMIT AN ARTICLES

EDITORIAL BOARD REVIEWER

FOCUS AND SCOPE PUBLICATION ETHICS OPEN ACCESS POLICY AUTHOR GUIDELINES

ARTICLE PROCESSING CHARGE

DIDUKUNG OLEH

(20)

8

Journal Content Search

Search Scope

Browse



By Issue



By Author



By Title



Other Journals Font Size

Make font size smaller Make font size default Make font size larger

Notifications



View



Subscribe



Home



About



Login



Register



Search



Current



Announcements

(21)

9

Home > About the Journal > Editorial Team

Editorial Team

Editorial Board

1. Korhan Cengiz, Ph.D., SMIEEE, University of Fujairah, United Arab Emirates 2. Dini Fauziah, Institut Teknologi Nasional Bandung, Indonesia

3. Arsyad Ramadhan Darlis, Institut Teknologi Nasional Bandung, Indonesia 4. Daniel Sutopo Pamungkas, Politeknik Negeri Batam, Indonesia

5. Waluyo Waluyo, Institut Teknologi Nasional Bandung, Indonesia 6. Didin Wahyudin, Universitas Pendidikan Indonesia, Indonesia 7. Febrian Hadiatna, Institut Teknologi Nasional Bandung, Indonesia 8. Niken Syafitri, Institut Teknologi Nasional Bandung, Indonesia

9. Dr. sc. Lisa Kristiana, Institut Teknologi Nasional Bandung, Indonesia 10. Lita Lidyawati, Institut Teknologi Nasional Bandung, Indonesia

Address:

Electrical Engineering Institut Teknologi Nasional Bandung 20th Building 3rd Floor

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id

Indexed:

(22)

10 STATISTIK PENGUNJUNG

Lihat Statistik

(23)

11

Open Journal Systems

User Username Password

Remember me

SUBMIT AN ARTICLES EDITORIAL BOARD REVIEWER

FOCUS AND SCOPE

PUBLICATION ETHICS

OPEN ACCESS POLICY

(24)

12

AUTHOR GUIDELINES

ARTICLE PROCESSING CHARGE

DIDUKUNG OLEH

Journal Content Search

Search Scope

(25)

13

Browse



By Issue



By Author



By Title



Other Journals Font Size

Make font size smaller Make font size default Make font size larger

Notifications



View



Subscribe



Home



About



Login



Register



Search



Current



Announcements

Home > About the Journal > People

People

Reviewer

Dani Rusirawan, Institut Teknologi Nasional (ITENAS) Bandung, Indonesia

Deny Hamdani, Institut Teknologi Nasional Bandung, Indonesia

(26)

14

Yul Martin, Universitas Lampung, Indonesia

Bambang Sri Kaloko, Universitas Jember, Indonesia Indra Yasri, Universitas Riau, Indonesia

Hendri Hendri, Universitas Negera Padang, Indonesia

Asep Najmurrokhman, Universitas Jendral Achmad Yani, Indonesia Abdul Rajab, Universitas Andalas, Indonesia

Address:

Electrical Engineering Institut Teknologi Nasional Bandung 20th Building 3rd Floor

Jl. PHH. Mustapa 23 Bandung 40124 Tlp. 022-7272215, Fax. 022-7202892, e-mail: rekaelkomika@itenas.ac.id

Indexed:

(27)

15 STATISTIK PENGUNJUNG

Lihat Statistik

(28)

REKA ELKOMIKA: JURNAL PENGABDIAN KEPADA MASYARAKAT INSTITUT TEKNOLOGI NASIONAL BANDUNG

P-ISSN : 27233235  E-ISSN : 27233243

 Google Scholar  Garuda Website Editor URL

History Accreditation

2020 2021 2022 2023 2024





0.833333

Impact Factor



13

Google Citations



Sinta 4

Current Acreditation



 

Garuda Google Scholar

Hydroponic Nutrient Film Technique (NFT) System Based on Automation in Ciparay Village

Institut Teknologi Nasional, Bandung REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 3, No 2 (2022): REKA ELKOMIKA 88-95

 2022  DOI: 10.26760/rekaelkomika.v3i2.88-95  Accred : Sinta 4

Concept Mapping Techniques to Support Learning Activities in TK Az-Zahra, Kabupaten Karawang

IoT Implementation for Development of Remote Laboratory (Case Study on Microscope Practice)

Creativity Improvement of Karang Taruna at Jagakarsa Village through the Utilization of Youtube Channel Institut Teknologi Nasional, Bandung REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 3, No 1 (2022): REKA ELKOMIKA 30-37

Broadcast Studio Development for Supporting Online Learning and Community Counselling

Ergonomics Analysis of Computer Use in Distance Learning during the Pandemic of COVID-19

The Utilization of Social Media in the Young Farmer Group in Cicarulang Village

Winplot Application for the Development of Constructivism-Based Mathematics Learning at PGRI 24 High School Jakarta Institut Teknologi Nasional, Bandung REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 3, No 1 (2022): REKA ELKOMIKA 46-54

Assisting the Installation of Wireless Network Devices at Bina Tani Mulya Al-Muhajidin Boarding School



Get More with SINTA

Insight Go to Insight

Citation Per Year By Google Scholar

Journal By Google Scholar

All Since 2018

Citation 13 13

h-index 2 2

i10-index 0 0

SINTA  Author Subjects Af liations Sources FAQ WCU Registration Login

(29)

Traf c Light Maintenance Training at The Transportation Of ce of Kulon Progo Regency



Get More with SINTA

Insight Go to Insight

Citation Per Year By Google Scholar

Journal By Google Scholar

All Since 2018

Citation 13 13

h-index 2 2

i10-index 0 0

SINTA  Author Subjects Af liations Sources FAQ WCU Registration Login

(30)

Username Password

Remember me Login

Login

DIDUKUNG OLEH

Home > Vol 3, No 2 (2022) > Waluyo

Hydroponic Nutrient Film Technique (NFT) System Based on Automation in Ciparay Village

Waluyo Waluyo, FEBRIAN HADIATNA, YUONO YUONO

Abstract

Hydroponics is a farming technique that has many advantages. This system has many types, for example the Nutrient Film Technique (NFT). In this activity, an NFT hydroponic system based on automation is created for parameter settings that a ect plant growth. Several parameters are controlled, such as pH and TDS on plant nutrition, as well as humidity and air temperature in the environment. This system was placed in Ciparay village to help the community learn hydroponic farming. As a result of this activity, the entire system can work well, but there are still some leaks. After this system worked, socialization activities were carried out to the Ciparay community to explain how to use the system for hydroponic cultivation.

Keywords

hydroponics; Nutrient Film Technique (NFT); automation; potential of Hydrogen (pH); total dissolved solids (TDS)

Full Text:

PDF

References

Desta Yolanda, Hilwadi Hindersah, Febrian Hadiatna, Muhammad Agus Triawan. (2016). Implementation of Real-Time Fuzzy Logic Control for NFT-Based Hydroponic System on Internet of Things Environment. 2016 IEEE 6th International Conference on System Engineering and Technology (ICSET).

Helmy, Marsha Gresia Mahaidayu, Arif Nursyahid, Thomas Agung Setyawan, Abu Hasan. (2017). Nutrient Film Technique (NFT) hydroponic monitoring system based on wireless sensor network. 2017 IEEE International Conference on Communication, Networks and Satellite (Comnetsat).

Iswanto, Prisma Megantoro, Al an Ma’arif. (2020). Nutrient Film Technique for Automatic Hydroponic System Based on Arduino.

2020 2nd International Conference on Industrial Electrical and Electronics (ICIEE)

Jirabhorn Chaiwongsai. (2019). Automatic Control and Management System for Tropical Hydroponic Cultivation. 2019 IEEE International Symposium on Circuits and Systems (ISCAS).

M. A. I. Shahrulakram , J. Johari, “Water Storage Monitoring System with pH Sensor for Pharmaceutical Plants,” IEEE 6th International Conference on System Engineering and Technology (ICSET), 3-4 Oktober 2016

“Program Petani Milenial Diresmikan, Ribuan Anak Muda Jabar Mendaftar”, online. Available:

https://regional.kompas.com/program-petani-milenial-diresmikan-ribuan-anak-muda-jabar-mendaftar?page=all

DOI: https://doi.org/10.26760/rekaelkomika.v3i2.88-95

Refbacks

There are currently no refbacks.

Address:

(31)

Search Scope All Search Search

Browse By Issue By Author By Title Other Journals FONT SIZE

»

» 20th Building 3rd Floor

Indexed:

Lihat Statistik

(32)

REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat

ISSN(p): 2723-3235 | ISSN(e): 2723-3243 | Vol. 3 | No. 2 | Pages 88 - 95

DOI: https://doi.org/10.26760/rekaelkomika.v3i2.88-95 Mei 2022

Reka Elkomika 88

Hydroponic Nutrient Film Technique (NFT) System Based on Automation in

Ciparay Village

WALUYO,FEBRIAN HADIATNA,YUONO,ARBI ABDUL JABBAAR,ALLYFA NADIRAH H, HAGI PRADANA,M.FACHRIZAL

Institut Teknologi Nasional Bandung Email : waluyo@itenas.ac.id

Received 05 February 2022 | Revised 30 May 2022 | Accepted 31 May 2022

ABSTRACT

Hydroponics is a farming technique that brings about various advantages. There are many types of hydroponics, for example the Nutrient Film Technique (NFT).

In this activity, an NFT hydroponic system based on automation was created for parameter settings that affected plant growth. Several parameters were controlled, such as pH and TDS on plant nutrition, as well as humidity and air temperature in the environment. This system was placed in Ciparay village to help the community learn hydroponic farming. As a result of this activity, the entire system could work well, but there werr still some leaks. After this system working, socialization activities were carried out to the Ciparay community to explain how to use the system for hydroponic cultivation.

Keywords: hidroponik, NFT, sistem otomasi, Desa Ciparay

1. INTRODUCTION

Hydroponics is a farming technique without using soil as a growing medium, but replacing it with water that contains nutrients (Helmy, Marsha Gresia Mahaidayu, Arif Nursyahid, Thomas Agung Setyawan, & Abu Hasan, 2017).

This technique is suitable for use in cities with high populations, resulting in reduced agricultural land (Desta Yolanda, Hilwadi Hindersah, Febrian Hadiatna, & Muhammad Agus Triawan, 2016). Besides land limitations, another reason this technique is good to use is to reduce the occurrence of crop failures, due to weather conditions. With this technique, all parameters that affect plant growth are controlled continuously. For example, in agriculture in the tropics, several parameters that need to be controlled include air humidity, air temperature, water level, pH, and EC (Jirabhorn Chaiwongsai, 2019).

In this research, a prototype of a hydroponic system with the Nutrient Film Technique (NFT) type was made. NFT is a hydroponic method that provides nutrients shallowly, therefore the plant roots can get water, nutrients, and oxygen properly. (Iswanto, Prisma Megantoro,

& Alfian Ma'arif, 2020). This prototype is used for the people of Ciparay Village. The location of this village is shown in Figure 1.

(33)

Reka Elkomika 89

Figure 1. Ciparay Village Location Map

Ciparay Village is one of the villages located in Kabupaten Bandung. Most of the people there work as factory workers, traders, and farmers. Since 2020, the economic sector in the village has declined due to the COVID-19 pandemic. Many people lost their jobs, especially those working in factories. They turned to the agricultural sector. Ciparay is a rice-producing area.

According to the Governor of West Java, Ridwan Kamil, he explained that the agricultural sector is one of the formidable fields in dealing with the Covid-19 pandemic (Kompas.com, 2021).

2. METHOD

The realization of this activity was carried out at the Ciparay village office from September to December. The process flow of the activities carried out from this activity can be seen in Figure 2.

Mulai

Perancangan Sistem Survey Lokasi

Pengadaan Perangkat

Green House Sistem Otomasi

Nutrisi Tanaman

Pemasangan Sistem

Kegiatan Penyuluhan

Selesai Realisasi

Figure 2. Flowchart for the implementation of activities

The design of this system consists of the greenhouse section and the control system section.

The design made in the greenhouse is shown in Figure 3.

(34)

Waluyo, dkk

Reka Elkomika 90

270cm

200cm 220cm

120cm

Figure 3. Greenhouse design

The dimensions of this greenhouse with LxWxH are 270cmx120cmx200cm. This greenhouse consists of two shelves to place pipes used as hydroponic plant stands. Each rack can accommodate as many as 12 pipes with a size of 2". The designed NFT system has a slope angle of ±5º on each pipe. The greenhouse is placed in an area condition as shown in Figure 4.

Figure 4. (a) Ciparay village office (b) vacant land on the 2nd floor of the office

In the control system section, this system is designed with a block diagram as shown in Figure 5.

Arduino Uno

Micro pump 1 Sensor pH

Sensor TDS

Micro pump 2

Micro pump 3

Sensor DHT11

Micro pump 4

Diapraghm pump Relay

Figure 5. Block diagram system

The control system created for this hydroponic system is to control the nutritional conditions of plants and their environment. In-plant nutrition, the control carried out is on the pH and TDS parameters of the nutrients. In the environment, the parameters of humidity and air temperature are set. Some of the components used in this system, include the following:

(35)

Reka Elkomika 91 a. Arduino Uno

Arduino Uno is an open source Atmega328 based microcontroller board. This device works on a voltage of 5V and the clock frequency used is 16MHz. The number of digital I/O ports this device has is 14 pins, and the analog input is 6 pins. The following Figure 6 shows the Arduino Uno device used in this activity.

Figure 6. Arduino Uno

b. Potential of Hydrogen (pH) Sensor

The degree of acidity or pH is a very small hydrogen ion concentration, as the base-10 logarithm of the hydrogen ion concentration (M.A.I. Shahrulakram, 2016). The content of pH, required by plants in a certain value to obtain optimal growth. If the pH is too high or too low, it will inhibit plant growth. Figure 7. shows the pH sensor used in this system.

Figure 7. pH SEN0161 Module sensor c. Analog Total Dissolved Solids (TDS) Sensor

TDS (Total Dissolved Solids) is a quantity used to indicate how many milligrams of dissolved solids dissolved in one liter of water. In general, the higher the TDS value, the more dissolved solids dissolved in the water, and the less clean the water is. Therefore, the TDS sensor is used to measure plant nutrient levels in this system. Figure 8. shows the TDS sensor used in this system.

Figure 8. TDS Module Sensor d. DHT11 Sensor

The DHT11 sensor is a sensor that is used to measure the humidity and temperature conditions of the air. This sensor requires a power supply of between 3volt to 5volt, with a maximum current consumption of 2.5mA. The humidity that can be measured using this

(36)

Waluyo, dkk

Reka Elkomika 92

sensor is 20-80% with an accuracy of 5%, and the temperature that can be measured is 0- 50°C with an accuracy of ±2°C. The DHT 11 sensor is used in this system to monitor the humidity and temperature conditions of the environment around the hydroponic system.

Figure 9. shows the DHT11 sensor used.

Figure 9. DHT11 Sensor e. Micro Pump DC

Micro Pumps are small pumps that are usually used to control and manipulate small volumes of liquids. This device is commonly used in household electronic equipment, such as dispensers, juicers, coffee machines, etc. In the nutrition automation system, a micro pump device is used to control the pH up, pH down and ABmix nutrient solutions. The following is Figure 10. showing the micro pump used with the required power supply specifications of 12 volts.

Figure 10. Micro pump actuator f. Submersible Pump

A submersible pump is used in the system to distribute plant nutrients to each hydroponic plant placed on a PVC pipe. This pump is used continuously for 24 hours. The specifications of this device are 45Watt, 2500 Liter/Hour, and the output water level is up to 2.5 meters.

Figure 11 shows the submersible pump used.

Gambar 11. Submersible pump Kiyosaki PSP2300

g. Diapraghm Pump

This device is used to regulate the humidity of the air around the system, by being connected to a number of sprinklers. The pump specifications used are 12volt DC voltage, with a maximum power of 60-65Watt. The amount of pressure generated by this pump is

(37)

Reka Elkomika 93

0.5 MPa and the water suction capability is 4L/minute. Figure 12. shows the diaphragm pump used.

Figure 12. Diapraghm pump

Based on Figure 5, the controller on this system uses Arduino Uno. The controller device receives data from the DHT11 sensor, pH sensor, and TDS sensor. The DHT11 sensor transmits information about the temperature and humidity conditions around the greenhouse. When humidity conditions are low, Arduino activates a relay that functions as a switch on the diaphragm pump to work to spray water around the greenhouse. The pH and TDS sensors have a function in controlling plant nutrients. To stabilize the pH of the nutrient solution, Arduino will control two micro pumps that can pump pH up and pH down solutions.

Meanwhile, to stabilize the TDS condition of the nutrient solution, Arduino will control another micro pump that can pump solution A and solution B, which functions as a plant nutrient solution.

3. RESULTS AND DISCUSSION

The realization of this system is the production of a prototype of an NFT-based hydroponic system that uses an automation system to measure all parameters that affect plant growth.

With this system, it can help the Ciparay village community in learning hydroponic cultivation. The following Figure 13 shows the realization of the system.

Figure 13. Realization of automation-based hydroponic NFT system

Fiberglass is used on the roof so that sunlight can enter the plants. Fiberglass material has a drawback, which is easily damaged due to excessive heat, so paranet is used to reduce the amount of light intensity that reaches the fiberglass. In addition, light intensity that is too large can affect plant growth.

In some parts of the water installation channel that has been made there are still leaks, but the water circulation has worked well. At the input of the nutrition channel in each pipe, blockages still occur frequently, so it is necessary to check regularly.

(38)

Waluyo, dkk

Reka Elkomika 94

All sensors and actuators used are working properly, but regular monitoring is required. The monitoring function carried out is to ensure that all sensor devices used are working properly. This is due to environmental factors that can affect the performance of the sensors used. Figure 14, shows the measurement results of the pH sensor as one of the sensors used in this system.

Figure 14. Analog pH Sensor Measurement Chart with Reference Meter

Figure 14 shows the linearity between the calibrated pH sensor and the pH meter, with a value of R2 = 0.9986. The average error value of this pH sensor is 5%. In addition to the pH sensor, the average error value generated on other sensors also has a small value, which is less than 10%.

4. CONCLUSIONS

Based on the system prototype that has been realized, all components used have worked according to the given settings. All of the sensor devices used have worked, but they need to be a monitoring process that is carried out regularly. These activities are necessary, to ensure that environmental factors do not affect the performance of all sensors. The actuator devices used, namely submersible pumps and Diapraghm pumps produce output with less than maximum water pressure for the greenhouse used.

Furthermore, villagers need to learn how to use this system. These activities are needed to teach about hydroponic cultivation. In addition, these activities are needed to teach how to use this system. the process of equipment maintenance and socialization regarding handling when damage occurs to the tool needs to be informed as well.

ACKNOWLEDGEMENT

This community service is funded by the Lembaga Penelitian dan Pengabdian Masyarakat, Institut Teknologi Nasional Bandung, 2021

y = 0.0985x + 3.6801 R² = 0.9986

0.00 2.00 4.00 6.00 8.00 10.00

0 10 20 30 40 50

pH value

Measurement Data

pH Measurement

pH alat ukur referensi pH sensor DFRobot Linear (pH alat ukur referensi) Linear (pH sensor DFRobot )

(39)

Reka Elkomika 95 LIST OF REFERENCES

Desta Yolanda, Hilwadi Hindersah, Febrian Hadiatna, Muhammad Agus Triawan. (2016).

Implementation of Real-Time Fuzzy Logic Control for NFT-Based Hydroponic System on Internet of Things Environment. 2016 IEEE 6th International Conference on System Engineering and Technology (ICSET).

Helmy, Marsha Gresia Mahaidayu, Arif Nursyahid, Thomas Agung Setyawan, Abu Hasan.

(2017). Nutrient Film Technique (NFT) hydroponic monitoring system based on wireless sensor network. 2017 IEEE International Conference on Communication, Networks and Satellite (Comnetsat).

Iswanto, Prisma Megantoro, Alfian Ma’arif. (2020). Nutrient Film Technique for Automatic Hydroponic System Based on Arduino. 2020 2nd International Conference on Industrial Electrical and Electronics (ICIEE)

Jirabhorn Chaiwongsai. (2019). Automatic Control and Management System for Tropical Hydroponic Cultivation. 2019 IEEE International Symposium on Circuits and Systems (ISCAS).

M. A. I. Shahrulakram , J. Johari, “Water Storage Monitoring System with pH Sensor for Pharmaceutical Plants,” IEEE 6th International Conference on System Engineering and Technology (ICSET), 3-4 Oktober 2016

“Program Petani Milenial Diresmikan, Ribuan Anak Muda Jabar Mendaftar”, online. Available:

https://regional.kompas.com/program-petani-milenial-diresmikan-ribuan-anak-muda- jabar-mendaftar?page=all

(40)

(41)

(42)