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All Journal SISFOTENIKA EDUMATIC: Jurnal Pendidikan Informatika Jurnal Tekinkom (Teknik Informasi dan Komputer) Infotek : Jurnal Informatika dan Teknologi ABSYARA: Jurnal Pengabdian Pada Masyarakat
Indra Gunawan
Universitas Hamzanwadi
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Engineering Environmental Science Library & Information Science Mathematics Other

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PENGGUNAAN METODE NN UNTUK MENGUKUR PENGARUH WEB PROMOSI DAN FAKTOR HARGA TERHADAP PENJUALAN KAIN TENUN OLEH PENGRAJIN DI PRINGGASELA LOMBOK TIMUR Baiq Andriska Candra Permana; Indra Gunawan; Ramli Ahmad
Infotek: Jurnal Informatika dan Teknologi Vol 2, No 1 (2019): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (43.897 KB) | DOI: 10.29408/jit.v2i1.975

Abstract

Selling woven fabric products using an online system will certainly lead to lower production costs and lower selling prices. Online selling requires a concept and a mature mind to find out important things that can attract consumers to visit the website and make purchases. With this research the seller will get an overview of the things that can attract consumers to purchase woven fabric based on several variables studied, like the promotion website and the selling price of woven fabric. From this variables seller can find out which variable has the most influence on the buyer's decision to purchase Lombok woven fabric, in this case the researcher conducted a study on this matter by analyzing using the Neural Network (NN) model. Base on the analysis that has been done, a result is obtained, where the variables that have the greatest influence on the purchase decision of woven fabric are prices and websites with an accuracy level of PRED (.25) of 95%.DOI : 10.29408/jit.v2i1.975
Pembinaan kewirausahaan berbasis teknologi untuk mengembangkan jiwa Technopreneurship Suhartini Suhartini; Aris Sudianto; Indra Gunawan; Baiq Andriska Candra Permana; Hamzan Ahmadi; Imam Fathurrahman; Lalu Kerta Wijaya; Muhammad Wasil; Nurhidayati Nurhidayati
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 2 No 1 (2021): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v2i1.2574

Abstract

The development of MSMEs (Micro, Small and Medium Enterprises) in Indonesia is currently very fast, as indicated by the increasing number of startups in Indonesia. The Indonesian government spends billions of rupiahs to encourage the millennial generation to become young entrepreneurs by developing startups to grow the Indonesian economy. Therefore, to support the government program, this service activity aims to understand technology-based entrepreneurial activities for students at Madrasah Aliyah Ridhlo Walidain NW, Batu Bangka, Jenggik that students' interest in entrepreneurship will increase and, they can become actors technopreneurs in the future.  The participants understood the use of e-commerce to support the birth of new entrepreneurs who later could strengthen the finances and economy for home-based businesses. The method used to achieve this goal is by conducting lectures and practices using available platforms such as YouTube, Instagram, and Google Business. The results obtained from the activity are understanding the basic techniques for carrying out technology-based entrepreneurial activities. The final results show from this promotion include making it simple to use the platform by utilizing smartphone technology
Pelatihan penggunaan media pembelajaran interaktif Sistem Informasi Geografis mata pelajaran Pemrograman Web Aris Sudianto; Imam Fathurrahman; Hamzan Ahmadi; Mahpuz Mahpuz; Muhamad Sadali; Indra Gunawan; Baiq Andriska Candra Permana; Muhammad Wasil; Lalu Kerta Wijaya; Suhartini Suhartini; Harianto Harianto
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 2 No 2 (2021): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v2i2.4029

Abstract

Interactive learning media is one of the tools in the learning process. With interactive learning media, it will help students understand the learning material better, especially subjects that require practice to better understand the theory being taught. Web programming subjects in vocational schools are one of the subjects that have a lot of practicums. Therefore, to support the delivery of the subject matter, good interactive learning media are needed and are following the needs of students. This PKM aims to provide training on the use of web-based interactive learning media for Geographic Information Systems (GIS) that have been developed so that students understand more about designing web-based applications. This activity was carried out at SMKN 1 Selong, with 25 participants from the Software Engineering department. The activity lasted for 4 months. The method used is lectures and direct practice on WEB-based software engineering with lecturers from the Informatics Engineering study program, Hamzanwadi University. The material presented is in the form of steps to make simple software by utilizing existing technology and seeing some examples that have been prepared previously by the resource person to be used by students. For this method use a computer with a local network. The results of the activity show that students can master basic techniques for WEB-based software and students are also able to make simple WEB-based applications by applying the concept of good system analysis
Prototipe Alat Kontrol Kualitas Air Dan Penebar Pakan Otomatis Pada Tambak Udang Berbasis Internet Of Things (IOT) Indra Gunawan; Muhamad Sadali; Muhammad Wasil; Imam Fathurrahman
Infotek: Jurnal Informatika dan Teknologi Vol 5, No 2 (2022): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.155 KB) | DOI: 10.29408/jit.v5i2.5873

Abstract

Among all parameters of shrimp pond water quality, the degree of acidity (pH) and temperature play the most important role. Determination of the pH value is usually done by means of manual and periodic measurements by the operator using a pH meter, as well as the feeding process which is still done manually, which of course will occur in the process of feeding that is not. Therefore, the researchers designed a tool that can monitor the degree of acidity (pH) and temperature and make a shrimp pond feed spreader automatically using the internet. The use of connected intelligent software and systems to utilize data collected by sensors using the Internet of Things (IOT) technology approach and control automation using the blynk application platform. This research resulted in a prototype control system and monitoring data related to water temperature, pH content and control of fish feed automatically according to a predetermined time schedule.
Sosialisasi dan pelatihan aplikasi Sistem Informasi Data dan Pembayaran Iuran Bulanan warga Indra Gunawan; Muhammad Sadali; Baiq Andriska Candra Permana; Hamzan Ahmadi; Imam Fathurrahman; Aris Sudianto; Suhartini Suhartini; Lalu Kertawijaya; Mahpuz Mahpuz; Muhammad Wasil; Harianto Harianto
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 3 No 2 (2022): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v3i2.5754

Abstract

Apart from being in the general community group, residents are also in a complex residential environment. There are housing complexes for the community in subsidized and commercial housing. The large number of citizen data in one housing complex raises many problems, both harmony problems, and administrative problems. The most fundamental problem is how the system records valid citizens and whether the contribution payment system is accountable, valid, and transparent. The team of lecturers from Hamzanwadi University's Informatics Engineering Study Program is doing this service to help the management of RT 005 Lingkar Pratama build a free application system and collect data from citizens. So, it can help RT administrators record and manage complex residential residents' contributions. The method in this service is carried out in stages, starting with problem data analysis, socialization, and training. The results of this service are in the form of implementing applications that can already be used and assist RT admin officers in managing financial reports and information management of citizen data. Of the fourteen administrators who attended the training, on average, they had mastered the application
PERANCANGAN ALAT DAN SISTEM PEMANTAUAN PENDAKI GUNUNG BERBASIS INTERNET OF THINGS (IOT) Indra Gunawan; Muhamad Sadali; Suhartini Suhartini; Imam Fathurrahman
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 5 No 2 (2022)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v5i2.589

Abstract

Climbing generally refers to a long journey and usually takes a small path leading to a higher place such as the top of a mountain. When climbing, sometimes novice climbers do not know the basics of climbing, resulting in unwanted events such as the wrong way, so there needs to be a system for monitoring the position of climbers from the guard post. This system, helps managers to monitor the whereabouts of climbers from the start to the location that climbers want to visit where the position data is processed by the Lora Module and displayed on the OLED and the application website as a monitoring system. This tool is in the form of a Radio Frequency Identification (RFID) bracelet and (RFID) Reader to detect climbers, every climber who registers to climb will be given a Radio Frequency Identification (RFID) bracelet. on the tools that have been provided, so that the manager knows the climbers are already at the post through the monitoring website. The results of this study are in the form of a tool product in the form of a bracelet which is scanned in an RFID Reader then the data will be sent via a wireless network to a web server/web application on the coast guard post, the test results obtained that the tool can be read properly and the process of sending data to the web application takes about 2 seconds.
Sistem Pendukung Keputusan Seleksi Beasiswa Menggunakan Metode Topsis Berbasis WEB (Studi Kasus Beasiswa Bank Indonesia) Muhamad Sadali; Muhammad Wasil; Indra Gunawan; Ahmad Fariza
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 1 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i1.7523

Abstract

Basically, the decision support system is a computer-based system that helps in the decision-making process. A Decision Support System is a computer system that processes data into information to make decisions from specific semi-structured problems that were specifically developed to support solutions to unstructured management problems to improve the quality of decision-making. This support system helps in the decision-making process in selecting the internal administration of Bank Indonesia scholarships at Hamzanwadi University. In this decision support system, criteria are needed to determine who will be selected to receive the scholarship. In this study, the author uses the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method as a decision-making method. The TOPSIS method was chosen because it is used to find alternatives with certain criteria. The method used in the preparation and design of the application to be built is to use the Software Development Life Cycle (SDLC) method with a design using the Unified Modeling Language (UML) with object-oriented programming concepts. The system that has been made is said to be suitable for use because the results of the recommendations are in accordance with user expectations and the scholarship selection process becomes more effective and efficient.
Penerapan Internet Of Things (IoT) Pada Sistem Monitoring Penggunaan Air PDAM Rumah Tangga Indra Gunawan; Muhammad Wasil; Mahpuz Mahpuz
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 1 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i1.7204

Abstract

Water is a source of life that is needed by living things. Many people have switched to using PDAM water to fulfill their daily water needs so in the distribution process the PDAM requires a process of checking or recording by officials the amount of water used that is distributed to each customer. This raises a problem, namely that there is often a discrepancy between the amount of water used and the fees that must be paid and the water meters used by the PDAM are still analog in nature so the water usage data is difficult for customers to know. This is one of the factors causing the soaring bills of fees that must be paid for water needs to the PDAM every month which often results in several possibilities, namely non-payment, leaks, or fraud. So we need a tool to facilitate the PDAM and PDAM water customers in monitoring water use as well as the amount of payment. The tool is in the form of a PDAM Water Usage Monitoring System Design using Internet of Things technology using a water flow sensor that will detect the use of water used, RTC to determine a date and time in the BLYNK application display, processed via the ESP32 Node MCU and displayed on the LCD as the output of current usage and bills to be paid. The processed data results will be sent to the BLYNK web server and can be viewed through the BLYNK application on an Android smartphone. The error value from the reading of the water flow sensor is 1%, which means the accuracy level is 99%. Meanwhile, the data from the reading of the system for calculating the cost of using PDAM water does not contain errors so the accuracy of the data reaches 100%.
Rancang Bangun Smart System Pendeteksi Air Layak Minum Pada Sumur di Daerah Pesisir Pantai Berbasis Internet Of Things (IoT) Imam Fathurrahman; Indra Gunawan; LM Samsu; Nia Budiarti
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.15872

Abstract

Water is an important natural resource for human life, but in some coastal areas, the availability of clean water is often a serious problem. One source of water used by communities in these areas is wells, which often do not meet health standards for consumption. Manual methods for detecting well water quality still require long, expensive, and inefficient processes. Therefore, the development of a system that can detect water quality in real-time and provide fast and accurate information to the community is needed. The Internet of Things (IoT) technology, which allows objects to be connected to the internet, provides a solution that can be utilized. In this study, a Smart System was designed using salinity and manganese sensors to monitor the real-time quality of well water in coastal areas. Data from these sensors are sent to a server through the internet and analyzed to provide information to users via the Blynk application on their smartphones. With this system, communities can directly monitor the quality of well water, take appropriate actions, and safeguard the health of local residents. Additionally, this system can also assist relevant government or institutions in monitoring and taking quick actions in response to changes in well water quality in coastal areas
Prototipe Sistem Pendekesi Pelangaran Zebra Cross Pada Traffic Light Berbasis Internet Of Things Indra Gunawan; Aris Sudianto; Uswatun Hasanah
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.14065

Abstract

In this era, the development of technology in the field of transportation is growing rapidly. This causes the number of vehicles used to facilitate the activities of most people, the need for private vehicles also increase. This condition is increasingly causing overcrowding, especially in rural and urban areas. In order to prevent overcrowding of these vehicles and reduce the rate of accidents on the highway, a traffic light or commonly called a traffic light is needed at every intersection or crossroads. Traffic lights are lights that control and regulate the flow that occurs in traffic. But most motorists lack in obeying traffic rules. In traffic regulations, there is also a zebra cross facility, which serves as a marker for motorists that there is a path for pedestrians to cross the road. However, in reality, even though the number of zebra crossings is quite large and has a size that can be seen, it doesn't seem to work properly. This phenomenon occurs because the increase in the number of motorized vehicles is not accompanied by an increase in public awareness. So we need a tool to make it easier for pedestrians to pass the zebra cross and provide convenience for officers to monitor traffic violations. The tool is a prototype of a motorist violation detection device passing through a zebra cross based on Internet of Things technology using the infrared Proximity Sensor E18-D80NK which is used to detect objects within a distance of 3-80 cm, the buzzer will issue an alarm sound as a warning to comply with traffic regulations in accordance with set. ESP32-Cam to capture images when the driver persists in violating traffic signs and the image will be sent via telegram.
Co-Authors Ahmad Fariza Aris Sudianto Baiq Andriska Candra Permana Fathurrahman, Imam Hamzan Ahmadi Hanny Hafiar Harianto Harianto Imam Fathurrahman Khairil Anwar LM Samsu Mahpuz, Mr. Mahpuz Moh. Farid Wajdi Muhammad Ramdani Said Muhammad Sadali Muhammad Wasil Nia Budiarti nurhidayati, nur ida Ramli Ahmad Sadali, Muhamad Suhartini Suhartini Suhartini, Suhartini Uswatun Hasanah Wijaya, Lalu Kerta Yupi Kuspandi Putra