OKTAL : Jurnal Ilmu Komputer dan Sains

Sistem Monitoring Tanaman Sawi Di Lingkungan Greenhouse Menggunakan Catu Daya Surya Panel

Sunardi — 2025-02-10

Cultivation of mustard plants (Brassica rapa var. parachinensis L.) in open land has many obstacles such as pest attacks, wind, floods, environmental temperature, to watering problems that do not meet the requirements of plant growth, the impact is the disruption of plant growth. Cultivation of plants in the greenhouse is a good alternative to control these constraints. However, the need for electricity for both industry, offices, and the general public and individuals is greatly increased. However, this increase in electricity needs is not accompanied by the addition of electricity supply. Based on these problems, solar energy is chosen as an alternative energy to produce electrical energy. The tool used in this study is solar panels with a capacity of 50 Watt Peak. In order for solar energy to be used at night, during the day the electricity generated is stored first to the battery with a capacity of 20 Ampere Hour. Mustard plant monitoring system in greenhouse environment has been designed using Arduino Uno microcontroller. Control is developed using two sensors namely DHT11 sensor and soil moisture sensor. Using two actuators namely fan actuator and water pump actuator as environmental temperature and humidity control. The design is placed inside a plant house connected to the LCD as a data viewer during the cultivation period

SISTEM PENDUKUNG KEPUTUSAN MENGGUNAKAN METODE AHP UNTUK PEMILIHAN SUPPLIER BAHAN BAKU (STUDI KASUS: PT AKRILIK KURNIA KENCANA)

Lisda Amalia — 2024-02-10

In facing the challenges of globalization, selecting the right raw material supplier is a key factor in supporting the performance of PT Akrilik Kurnia Kencana. Companies face difficulties in choosing reliable suppliers, which risks affecting product quality and production costs. As a solution, a Decision Support System (DSS) was implemented using the Analytical Hierarchy Process (AHP) method, which allows objective evaluation of various criteria. It is hoped that the implementation of this system can increase efficiency and effectiveness in supplier selection, as well as support the company's strategic decisions. Overall, AHP can help companies make more precise decisions, improve performance, and utilize information technology in decision making.

Implementasi Metode Rapid Application Development dalam Sistem Informasi Perhitungan Rencana Anggaran Biaya Berbasis Web

Galuh Saputri — 2025-02-13

Budget planning is very necessary for an activity, so that the activity runs well. Especially for a client who wants to know the budget for building a house or renovating a house, so that the client can prepare their financial plan. However, the current budget planning system is considered less effective because the client still has to meet and consult with the contractor developer to find out the budget for building or renovating a house. In order to solve this problem, a web-based information system was created which can later make it easier for clients to find out the budget planning (RAB) and make it easier for the staff at the contractor developer. This study uses the RAD (Rapid Application Development) method where the flow and stages used include requirement planning, RAD design workshop, implementation. The results of this study are in the form of a Budget Plan Calculation Information System (RAB) which is expected to help and make it easier for clients to predict or find out the budget for building or renovating a house and can facilitate the data processing process of the JK Home Solution contractor developer.

Sistem Pemilihan Karyawan Terbaik Menggunakan Metode Simple Additive Weighting (SAW) dan Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) Berbasis Web pada Kans Galeri

Achmad Lutfi Fuadi — 2025-02-14

Employees is one of the most important components of which are owned by the company in its efforts to maintain the viability, evolving, the ability to compete and earn a profit. Kans Galeri only uses the system of direct management decisions in conducting employee performance appraisal and assessment results are also perceived to be a less precise problems on selection of the best employee in the company.In this study researchers will design the decision support system using the method of Simple Additive Weighting (SAW) and Technique For Order Performance By Similarity To Ideal Solution (TOPSIS) in optimal decision-making and assist in determining which method is better.

Penerapan Metode Smarter Dalam Pemilihan Guru Terbaik

Muhamad Rosdiana — 2025-02-17

The selection of the best teachers is carried out to give appreciation to teachers in increasing teacher motivation and quality. The selection of the best teachers at SMK Negeri 8 Tangerang Regency is still carried out conventionally, namely by determining based on the results of discussions by the Principal and his staff. We provide a solution for selecting the best teachers using the SMARTER method or Simple Multi Attribute Rating Technique Ranks. With this method, 6 relevant criteria are given by weighting each criterion so that it will produce a more objective value. Weights are calculated using the Range Order Centroid (ROC) formula. This ROC is based on the priority level of the criteria. From these scores, a ranking is then carried out which will produce the best score and will become a reference for determining the best teacher.

PERANCANGAN SISTEM KEANGGOTAAN GYM GLADIATOR BERBASIS WEB: MENINGKATKAN PENGALAMAN PELANGGAN DAN EFISIENSI MANAJEMEN KEANGGOTAAN

Muhammad Rifqi Juniawan — 2025-02-18

Gladiator Gym is a fitness center located at Ruko Dasana Xentre Block BD No. 20-22, Bojong Nangka, Kelapa Dua, Tangerang, Banten. Currently, Gladiator Gym has a large number of members. However, the data storage system for its members still relies on paper, making it inefficient and prone to damage or loss. Recognizing the weaknesses in the current membership data management system, this research aims to design a web-based membership system using MySQL as the database and PHP as the programming language. The purpose of this study is to assist in member record-keeping, computerize payment recording systems, and manage program packages. In developing this web-based information system, the author employs the System Development Life Cycle (SDLC) method, utilizing the Waterfall model. The result of this research is a web-based membership application. The system design is expected to provide a better experience for customers while accelerating and optimizing membership management operations at Gladiator Gym.

SISTEM PENUNJANG KEPUTUSAN TERHADAP PILIHAN PRODUK UNTUK MENINGKATKAN KEPUASAN PELANGGAN BERBASIS WEB (Studi Kasus : PT. Autochem Industry Cabang Bogor Raya)

Fuad Fahmi — 2025-02-18

Customer satisfaction is a crucial factor for business sustainability and growth, including at PT Autochem Industry Bogor Raya Branch. The process of selecting the right product is often a challenge for customers, which can have an impact on satisfaction levels. This research aims to develop a web-based Decision Support System (DSS) that can assist customers in selecting products that suit their needs, thereby increasing customer satisfaction. This DSS is built by considering various product selection criteria, such as quality and boiling point. The data collection methods used include interviews with several staff of PT Autochem Industry Bogor Raya branch, observation, and literature study. The results show that the implementation of web-based DSS can make it easier for customers to choose the right and suitable product, which ultimately contributes to increased customer satisfaction.