Articles
Impact of Using Automatic Smart Control Technology Using UV Rays on Hydroponic Chili Plants
Satria, Habib;
Aldhi, Muhammad; Susilawati, Susilawati;
Irwandi, Putra;
Ridha, Arrazy Elba
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 1 (2023): March 2023
Publisher : LPPM Universitas Andalas
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DOI: 10.25077/aijaset.v3i01.68
The rapid development of time has reduced the land used by farmers for farming due to development. For that, design a hydroponic system to minimize the land. Chili hydroponic plants are a type of vegetable that has many benefits and is liked by many people. So that hydroponic chili cultivators can produce optimal harvests, a tool is designed using automatic smart control technology using UV lamps. The findings in the field are that there are several steps that must be taken so that hydroponic plants can be more optimal in the results of chili cultivation. The first step is to design a smart plant control automatic tool, then use several sensors including EC sensors, ph sensors, RTC sensors, and ultraviolet lamps. An initial study of the potential benefits to be gained by partners or chili farmers based on the results of field testing is that this technology can maximize harvest time efficiency from manual hydroponic cultivation, which was originally 90 days to 70-80 days. Therefore, the automatic smart plant control system using UV lamps has a harvest speed of 70-80 days, while the manual method can reach 90 days. Thus, it is hoped that the economy of chili cultivators will increase if the smart plant control automatic system is used.
Simulation of Cofferdam Calculations Using Geo-Studio Application in Peusangan Hydropower Dam Construction
Hermansyah, Hermansyah; Irwan, Irwan;
Satria, Habib;
Dayana, Indri;
Salam, Rudi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 2 (2023): July 2023
Publisher : LPPM Universitas Andalas
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DOI: 10.25077/aijaset.v3i2.82
Cofferdam is a building in the form of earth, stone, concrete or masonry filling and holds water, prevents flooding, provides irrigation. The building has many functions such as for agriculture, power generation, and tourist attractions. Cofferdam will also be very helpful in flood control which will control flood water so that it will not overflow excessively which endangers the surrounding community. Besides having great benefits. If the cofferdam collapses (broken) it will cause flash floods that result in casualties. Therefore the cofferdam must be designed safely and technically feasible. The research approach used in this study is a quantitative approach using the 2012 GEO-SLOPE program. The conclusions from the analysis of slope seepage and seepage stability are the Critical Safety Factors for cofferdam stability according to the results of the analysis after running SLOPE/W are 1.711 & 1.512 because it is higher than 1.5 (SNI 8460:2017 Geotechnical Requirements Design, This means that the stability of the cofferdam is safe. The modeling results show that the seepage discharge is 1.81x10-7 m3/s = 1.81x10-4 liters/sec = 15.64 liters/day which is smaller than the maximum allowable discharge of 50 liters/day. So it can be concluded that the seepage discharge is safe.
Noise Reduction System Using Passive Bandpass Noise Filter on Podcast Microphone
Fadlan Siregar, Muhammad;
Satria, Habib;
Irwanto Misrun, Muhammad;
Salam, Rudi
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 4 No. 1 (2024): March 2024
Publisher : LPPM Universitas Andalas
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DOI: 10.25077/aijaset.v4i1.124
The general properties of waves are refraction, reflection, bending (diffraction), interference and polarization. Sound is a form of wave and is in accordance with the law of wave refraction where waves coming from a less dense medium to a denser medium will be refracted closer to the normal line or vice versa. Sound waves easily experience diffraction because sound waves in air have wavelengths of around several centimeters to several meters. Then basically every room, whether you feel it or not, will always have sound. This is inversely proportional to light which has a wavelength of around 500 mm. Therefore, an interference reduction system using a passive bandpass interference filter on the podcast microphone is necessary to reduce interference. Test results carried out by filters used to reduce noise using Passive Band Pass. the waveform is still the original spectrum at 0 Hz – 120 Hz, the original sound conditions and does not cause interference, but interference occurs and filtering Category (Noise %) 10 – 40 low - 98 – 99 high.
Perencanaan Kelayakan Penambahan Distributed Generator (DG) Terhubung ke Grid untuk Mengurangi Beban Listrik Di PT. JMB
Ritonga, Brilliyan Sanzes;
Satria, Habib
Jurnal Ilmiah Teknik Informatika & Elektro (JITEK) Vol 3, No 1 (2024): Jurnal Ilmiah Teknik Informatika & Elektro (JITEK)
Publisher : Universitas Medan Area
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DOI: 10.31289/jitek.v3i1.3815
PT. JMB has experienced a significant increase in demand for electrical energy in recent years. Factors that might cause this increase include rapid company growth, the use of larger and more complex equipment in company operations, as well as changes in electrical energy patterns and needs in the company's environment. PT. JMB may be very dependent on electricity supply from the PLN grid. Therefore, serious consideration is needed to reduce dependence on electricity supply from PLN by integrating Distributed Generators (DG) as an alternative to maintain smooth company operations. In this planning using ETAP software and the test results produced in the software before using the DG have a voltage on bus 3 of around 0.390 kV and on bus 4 around 0.377 kV while the active power manager room used is 4.1 kW and the reactive power used is 3.62 kVAR while in the director's room and all office rooms have active power, namely, the director's room is 2.61 kW and all office rooms are 1.64 kW in reactive power, namely, the director's room is 2.30 kVAR and all offices are 1.45 kVAR.
Studi Pengaruh Elektrolit Nacl terhadap Baterai Elektroda Pb- Pb02 berbasis PV Sebagai Charging
Hafiz, Hafiz;
Maizana, Dina;
Mungkin, Moranain;
Satria, Habib
Jurnal Ilmiah Teknik Informatika & Elektro (JITEK) Vol 3, No 1 (2024): Jurnal Ilmiah Teknik Informatika & Elektro (JITEK)
Publisher : Universitas Medan Area
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DOI: 10.31289/jitek.v3i1.3816
Research has been conducted on the study of the effect of NaCl electrolyte on Pb-PbO2 electrode batteries. So far, H2SO4 battery electrolyte can have a negative impact, one of which can irritate the skin, it will even become toxic when inhaled by humans. For this reason, I tried to replace the use of the H2SO4 electrolyte with NaCl electrolyte so that a voltage of 6.73 volts was obtained while the H2SO4 electrolyte reached a voltage of 12 volts with an electrolyte that was more environmentally friendly. Furthermore, the NaCl electrolyte will be developed to increase the voltage yield equal to the H2SO4 electrolyte.
Rancang Bangun Sistem Automatic Keamanan Jarak Pada Truk Trailer Menggunakan Sensor Jarak Berbasis Internet Of Things
Abdillah, Aditya Ryan;
Siregar, M. Fadlan;
Satria, Habib;
Mungkin, Moranain
Jurnal Ilmiah Teknik Informatika & Elektro (JITEK) Vol 3, No 1 (2024): Jurnal Ilmiah Teknik Informatika & Elektro (JITEK)
Publisher : Universitas Medan Area
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DOI: 10.31289/jitek.v3i1.3814
One of the causes of accidents that occur on the road is a condition where there is an error in the human factor which lacks focus in observing the circumstances around the vehicle being driven. For drivers of large vehicles such as trucks, they have areas where sight cannot reach or what is commonly called a blind spot, which is due to the large dimensions so that the viewing angle is limited. This situation results in the risk of large vehicles hitting other drivers or other objects that are in the blind spot area. This study aims to design a tool to assist drivers in providing information and warnings if there is an object in the blind spot area. This tool uses an ultrasonic sensor as an object detector, as well as an information system that is sent via wifi and displayed on the Blynk application to determine the distance and location of objects. Testing is carried out by applying it directly to the vehicle to determine the performance of the tool on the vehicle
Analisis Rancangan Trainer Kombinasi PV Tipe Polycrystalline dan Monocrystalline pada EBT
Sebayang, Youstra;
Satria, Habib;
Azmi, Fadhillah
Jurnal Ilmiah Teknik Informatika & Elektro (JITEK) Vol 3, No 1 (2024): Jurnal Ilmiah Teknik Informatika & Elektro (JITEK)
Publisher : Universitas Medan Area
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DOI: 10.31289/jitek.v3i1.2263
Trainer is a medium object similar to real objects that facilitates learning. Solar energy is renewable energy.Each type of PV has its own advantages and disadvantages. In this regard, the design of a solar panel trainer, a combination of pollycrystalline and monocrystalline PV type in NRE, aims to be a learning medium for Newand Renewable Energy (EBT). Solar panels of polycrystalline and monocrystalline types have different characteristics, performance, and efficiency. To get the results of the data so that it can be analyzed, the trainer is designed using a DC Wattmeter, Solar Charge Controller, and Battery. The experiment was conducted on July 17, 2022 and in this trainer can be seen the average efficiency on polycrystalline solar panels of 12.01%, monocrystalline solar panels of 6.11%, and parallel polycrystalline and monocrystallinesolar panels of 4.20%.
Rancang Bangun Teko Minum Pintar dan Sehat Berbasis Arduino dan Blynk Menggunakan Sensor Ultrasonik
Puriza, M. Yonggi;
Anzari, Yandi;
Yandi, Welly;
Satria, Habib;
Putra, Ghiri Basuki;
Arkan, Fardhan;
Amsana Rachmani, Almeera
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 5 No 1: Jurnal Electron, Mei 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung
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DOI: 10.33019/electron.v5i1.157
Minum merupakan proses manusia memenuhi kebutuhan tubuh dalam hal cairan karena 70% tubuh manusia terdiri dari kandungan air. Kebanyakan manusia tidak mengetahui jumlah air yang harus diminum dalam sehari sesuai dengan umur dan berat badan atau sesuai dengan jumlah yang dianjurkan untuk kesehatan tubuh manusia. Oleh karena itu, pembuatan sebuah alat untuk membantu manusia dalam mengatur pola minum yang tergantung dengan aktivitas dan fisik manusia tersebut sangat perlu dilakukan sehingga alat tersebut dapat membantu manusia dalam mengetahui jumlah cairan yang diperlukan serta untuk mencegah penyakit terutama dehidrasi akibat kurangnya minum air. Hal ini memberi gambaran bagi penulis untuk membuat sebuah teko minum cerdas yang dapat membantu kesehatan manusia. Teko minum ini akan terintegrasi dengan perangkat elektronik dengan beberapa sensor sebagai pengukurnya. Seperti sensor pH untuk mengukur pH air karena memengaruhi kesehatan manusia, sensor ultrasonik untuk mengukur jumlah air yang telah diminum oleh manusia, dengan mikrokontroler untuk mengatur pola minum dan mengukur kebutuhan cairan yang dibutuhkan oleh manusia secara spesifik. Banyak di pasaran produk teko air minum cerdas atau smart water jug, tetapi hanya sebatas menghitung mundur pola minum dan kapasitas air di dalam wadah. Teko air minum cerdas yang di bangun merupakan sebuah terobosan pengaturan kebutuhan cairan seseorang dengan postur fisik dan aktivitas yang spesifik serta pengaturan secara otomatis kadar cairan dalam tubuhnya dan diharapkan dapat menjaga kesehatan tubuh dalam mengatasi kekurangan cairan serta mencegah dehidrasi dan mungkin penyakit ginjal akibat sering kurangnya minum air
SOSIALISASI GERAKAN PELESTARIAN LINGKUNGAN DI HUTAN KANAL KECAMATAN MEDAN JOHOR
Hermansyah, Hermansyah;
Mungkin, Moranain;
Satria, Habib;
Siregar, Muhammad Fadlan;
Sari, Mega Puspita;
Dayana, Indri
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai
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DOI: 10.31004/cdj.v5i1.22223
Gerakan pelestarian lingkungan di hutan kanal Kecamatan Medan Johor yang dalam beberapa hari lalu dilakukan oleh Dosen Fakultas Teknik Universitas Medan Area. Pelestarian lingkungan saat ini telah berkembang dan menjalar di Indonesia sebagai upaya penyelamatan lingkungan. Mengingat pesatnya penduduk dan masih rendahnya kesadaran untuk menjaga lingkungan sehingga menimbulkan berbagai permasalahan lingkungan. Untuk memperbaiki kualitas lingkungan hidup maka perlu diadakan beberapa upaya pelestarian lingkungan hidup bekerjasama antara Fakultas Teknik Universitas Medan Area dalam hal ini diwakili Dosen dan mahasiswa bersama masyarakat setempat. Kegiatan ini bertujuan untuk membantu menangani permasalahan lingkungan yang terjadi, memberikan motivasi dan contoh nyata melalui upaya pelestarian lingkungan yang diterapkkan di lingkungan hutan kanal agar mahasiswa memiliki kepekaan, rasa cinta dan perasaan memiliki untuk bersama mengelola serta menjaga kelestarian lingkungan disekitanya. Kegiatan pelestarian lingkungan ini menggunakan metode deskriptif, melalui suatu tindakan nyata dalam upaya pelestarian seperti penanaman bibit pohon, pengadaan tempat sampah dan kerja bakti pembersihan lingkungan di hutan kanal. Kesimpulannya bahwa kegiatan ini dapat terselenggara secara baik dan lancar, hal ini tidak terlepas dari partisipasi dan dukungan berbagai pihak didalamnya. Tidak hanya itu, upaya pelestarian lingkungan hidup yang dilakukan pada lingkungan hutan kanal memberikan manfaat bagi mahasiswa maupun para dosen dan masyarakat setempat. Selain lingkungan hutan kanal menjadi bersih dan sehat, mereka termotivasi untuk melestarikan lingkungan hidup sekalipun dengan hanya menanam pepohonan, membuang sampah pada tempatnya serta gotong royong membersihkan lingkungan disekitarnya.
Design and Build A Smart Book Cabinet Prototype Using Arduino And Smartphone
Satria, Habib;
Nainggolan, Marco Polo;
Mungkin, Moranain;
Sembiring Maha, Denny Hasminta
Journal of Telecommunication and Electrical Scientific Vol. 1 No. 01 (2024): Journal of Telecommunication and Electrical Scientific (JTElS)
Publisher : Universitas Harapan Medan
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DOI: 10.24010/jtels.v1i01.871
In the current digital era, managing books and print media is still a challenge for many individuals. In an effort to overcome this problem, this research proposes a Smartbook Cabinet design that combines Arduino and smartphone technology. This Smartbook Cabinet aims to simplify the management and search for books more efficiently. This Smartbook Cabinet is equipped with a QR code-based book marking system which is connected to a smartphone application. By using a smartphone, users can scan the QR code on each book they want to find or. Arduino acts as the brains of this system, coordinating interactions between the bookshelf and the smartphone app. The results of this research show that the Smartbook Cabinet can increase efficiency in book management and provide easy access to users. Users can quickly find the books they are looking for via the smartphone application, and the book condition monitoring system will keep the book collection well maintained. Thus, this Smartbook Cabinet provides an innovative solution for smarter and more efficient book management, utilizing Arduino and smartphone technology to achieve this goal.