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PENGEMBANGAN PENGENDALI PERANGKAT ELEKTRONIK DENGAN NODEMCU MELALUI BOT TELEGRAM M. Purnomo Adji Saputro; Irwan Alnarus Kautsar; Arif Senja Fitrani; Suprianto Suprianto
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 7 No 1 (2024)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v7i1.1237

Abstract

In the era of continuing globalization, technological progress is increasingly rapid and motivates people to compete in creating the latest breakthroughs. In this digitalization era, many innovations have emerged that can be maximized in everyday life, one of which is maximizing the Internet of Things with the Telegram application which can controlled via NodeMCU, which is an IoT-based open-source microcontroller that offers extraordinary flexibility and NodeMCU acts as a microcontroller that allows management of electronic devices, connected to Telegram bots operated by programmed software. In the research above, the author used the SDLC approach with the Waterfall method. This research discusses the development of controlling electronic devices with nodemcu via telegram bots as well as knowing the measurement of electrical power consumption when using them. The conclusion of this research shows that building a controller to control IoT-based electronic devices using an Android smartphone provides significant benefits. With this system, users can control devices remotely and at any time without having to approach a physical switch, very useful especially in multi-story buildings. Apart from that, this system also allows real-time measurement of electrical energy consumption, allowing users to monitor power consumption on electronic devices via Telegram bots
Sistem Pakar Manajemen Risiko Untuk Pengembangan Aplikasi Menggunakan Metode Forward Chaining Pudjianto, Hendrawan; Fitrani, Arif Senja; Dijaya, Rohman; Suprianto, Suprianto
Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Vol 13, No 2: Agustus 2024
Publisher : STMIK Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35889/jutisi.v13i2.1914

Abstract

PT XYZ faces challenges in managing risks that affect the company's operations, growth and finances. These risks must be better managed through the implementation of appropriate and efficient mitigation strategies to ensure the effectiveness and sustainability of the company's business. Therefore, this research aims to design software using an expert system with the forward chaining method to manage risks. This research uses an expert system with the forward chaining method that has been successfully applied in agriculture and animal husbandry. Parameters considered include probability of occurrence, financial and operational impact, vulnerability, severity, existing controls, regulatory compliance, and reputational impact. Test results show the software is effective and provides appropriate risk management recommendations with an accuracy rate of 100%. The system functions well and has the potential to be applied more widely to improve risk management and operational efficiency.Kata kunci: Risk Management; Forward Chaining; Expert System AbstrakPT XYZ menghadapi tantangan dalam pengelolaan risiko yang mempengaruhi operasional, pertumbuhan, dan keuangan perusahaan. Risiko ini harus dikelola dengan lebih baik melalui implementasi strategi mitigasi yang tepat dan efisien untuk memastikan efektivitas dan keberlangsungan bisnis perusahaan. Oleh karena itu penelitian ini bertujuan merancang perangkat lunak menggunakan sistem pakar dengan metode forward chaining untuk mengelola risiko. Penelitian ini menggunakan sistem pakar dengan metode forward chaining yang telah berhasil diterapkan di bidang pertanian dan peternakan. Parameter yang dipertimbangkan meliputi probabilitas kejadian, dampak finansial dan operasional, kerentanan, keparahan, kontrol yang ada, kepatuhan regulasi, dan dampak reputasi. Hasil pengujian menunjukkan perangkat lunak ini efektif dan memberikan rekomendasi manajemen risiko yang tepat dengan tingkat akurasi mencapai 100%. Sistem ini berfungsi dengan baik dan berpotensi diterapkan lebih luas untuk meningkatkan manajemen risiko dan efisiensi operasional perusahaan. 
Sistem Pemesanan Sepatu Business to Business Berbasis Web di PT. Aggiomultimax International Group Zulham Efendi, Muhammad; Setiawan, Hamzah; Suprianto, Suprianto
Progresif: Jurnal Ilmiah Komputer Vol 19, No 2: Agustus 2023
Publisher : STMIK Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35889/progresif.v19i2.1317

Abstract

Responding to increasingly competitive competition in every business, companies must find several ideas to support increasing product sales. In order to achieve their goals, the strategy used is to create a web-based ordering information system. This research helps companies process optimal transaction data and reach consumers so that it is easier to make transactions or orders. The waterfall model method is implemented in the data collection process, which includes the analysis, design, coding, testing, support, and maintenance stages. The purpose of this research is to create a web-based shoe ordering information system that can be used in providing services to customers by providing information about existing shoe products so that the information obtained by customers can be viewed in real time and customers can place orders at any time.Keywords: Information Technology; Web-based Ordering System; The Largest Footwear Company.AbstrakDalam menyikapi persaingan yang semakin kompetitif pada setiap bisnis, perusahaan harus menemukan beberapa ide untuk menunjang penjualan produk semakin meningkat, guna mencapai tujuannya, strategi yang digunakan yaitu membuat sebuah sistem informasi pemesanan yang berbasis web. Penelitian ini membantu perusahaan dalam mengolah data transaksi yang optimal dan menjangkau konsumen agar lebih mudah dalam melakukan transaksi/pemesanan. Metode model waterfall di implementasikan pada proses pengumpulan data, yang meliputi: tahap analisa, design, pengkodean, pengujian, pendukung (Support) dan tahap pemeliharaan (Maintenance). Tujuan dari penelitian ini yaitu membuat sistem informasi pemesanan sepatu berbasis web, yang bisa dimanfaatkan dalam melakukan pelayanan kepada pelanggan dalam memberikan informasi mengenai produk sepatu yang ada, sehingga informasi yang diperoleh pelanggan bisa dilihat secara real time dan pelanggan bisa melakukan pemesanan barang kapan saja.Kata Kunci: Teknologi Informasi; Sistem Pemesanan Berbasis Web; Perusahaan Alas Kaki Terbesar.
Klasifikasi Minat Karir Siswa Sekolah Menengah Atas Menggunakan Algoritma C4.5 Nofitasary, Dina; Rahmawati, Yunianita; Suprianto, Suprianto
Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Vol 13, No 1: April 2024
Publisher : STMIK Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35889/jutisi.v13i1.1920

Abstract

Many Senior High School (SMA) students experience confusion in determining their next career interests, from not understanding what they have chosen to the influence of the environment in determining their career. So, the researcher aims to help the school convince students in choosing their career interests at SMA Negeri 1 Wringinanom, using SMA student career interest data which is processed using the C4.5 algorithm so that it is more targeted according to the students' interests and talents. A total of 2 classes of secondary data for students in grades X and XI with a total of 76 data with the variables gender, major, academic achievement, non-academic achievement, hobbies, attendance, warning letters, career. Where the data is divided into 4 with accuracy, namely choosing to work 80%, choosing to study 72.2%, choosing to marry 50% and choosing official service 80%. So, students who choose work and officialdom are confident in their choice, those who choose college are not too sure, and those who are most unsure about the choice they make are civil servants with the lowest percentage of confidence.Keywords: Classification; Career interests; Senior High School; Algorithm C4.5 AbstrakBanyak siswa Sekolah Menengah Atas (SMA) yang mengalami kebimbangan menentukan minat karir selanjutnya, mulai ketidak pahaman akan yang dipilih hingga pengaruh lingkungan dalam menentukan karir. Maka, peneliti bertujuan untuk membantu pihak sekolah meyakinkan siswa dalam memilih minat karir siswa di SMA Negeri 1 Wringinanom, menggunakan data minat karir siswa SMA yang diproses menggunakan algoritma C4.5 sehingga lebih terarah sesuai dengan minat dan bakat dari siswa. Sebanyak 2 kelas dari data sekunder siswa kelas X dan XI dengan keseluruhan jumlah data sebanyak 76 data dengan variabel jenis kelamin, jurusan, prestasi akademik, prestasi non akademik, hobi, kehadiran, surat peringatan, berkarir. Dimana data dibagi menjadi 4 dengan akurasi yakni memilih bekerja 80%, memilih kulaih 72,2%, memilih menikah 50% dan memilih kedinasan 80%. Maka siswa yang memilih bekerja dan kedinasan yakin dengan pilihannya, yang memilih kuliah tidak terlalu yakin, dan yang paling tidak yakin dengan pilihan yang mereka ambil adalah kediansan dengan persentase keyakinan terendah. 
Firework Launcher Application System In Dangdut Orches Show Using Arduino Based On Android: Sistem Aplikasi Pemantik Kembang Api (Firework Launcher Application System) Pada Pertunjukan Orkes Dangdut Menggunakan Arduino Berbasis Android Bagus Permadi Putra; Suprianto
Academia Open Vol. 5 (2021): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.5.2021.2068

Abstract

One of the current trending phenomena is performances or celebratory activities that are enlivened by lighting fireworks. The ignition of fireworks is usually done using a remote firework lighter (firing system) or even manually if the lighter is having problems/not working. It is still possible for operator accidents to be burned by fireworks. In addition to security issues, remote fireworks lighters are quite expensive. Therefore, to avoid security problems and the relatively high price, it is necessary to create or build a firework launcher system that is safe and inexpensive. The purpose of this study is to create a firework launcher application system for dangdut orchestra performances using an Android-based Arduino. In this study, an application has been produced that can make it easier for operators of fireworks lighters in dangdut orchestras to light fireworks more safely and cheaply. This application has been running smoothly and without problems. The benefit of this research is that the results of this application design can be used as a reference for other related research in the future.
Economic Transformation through Agricultural Diversification to Improve Farmers' Welfare: Transformasi Ekonomi Melalui Diversifikasi Pertanian Guna Peningkatan Kesejahteraan Petani Suprianto Suprianto; Syahfrizka Dyah Nazwa Umbara; Rieko Dita Hermawati
Academia Open Vol. 10 No. 1 (2025): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.10888

Abstract

General Background: Agricultural transformation plays a critical role in driving economic development, particularly in rural areas. Specific Background: In Indonesia, the agricultural sector remains dominated by monoculture practices, limiting income diversification and resilience among farmers. Knowledge Gap: However, limited studies have examined how agricultural diversification specifically contributes to farmers’ welfare within regional economic development frameworks. Aims: This study aims to analyze the role of agricultural diversification in transforming local economies and improving the welfare of farmers. Results: The findings show that diversification increases productivity, enhances household income stability, and fosters resilience against price and climate shocks. It also supports the growth of rural agro-industries and market accessibility. Novelty: This study uniquely integrates socio-economic indicators with regional development models to demonstrate how diversification directly contributes to sustainable livelihood strategies. Implications: The research implies that policy frameworks should prioritize diversification strategies to achieve inclusive rural development and long-term welfare improvements for agricultural communities. Highlights : Diversification boosts income stability and resilience. It links agriculture with rural industrial growth. Policy support is crucial for sustainable impact. Keywords: Agricultural Diversification, Rural Development, Farmer Welfare, Economic Transformation, Indonesia
Relationship Analysis Economic Growth and Unemployment Rate in East Java: Okun's Curve Anomaly Before and After the COVID-19 Pandemic: Analisis Hubungan Pertumbuhan Ekonomi dan Tingkat Pengangguran di Jawa Timur: Anomali Kurva Okun Sebelum dan Sesudah Pandemi COVID-19 Suprianto Suprianto; Muchammad Luthfi Affandy; Royhan Faradis; Muhamad Maulana Musafir
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.12750

Abstract

Economic growth and unemployment rates are two macroeconomic indicators used to measure the government's success in improving the welfare of the people. Low economic growth will lead to high unemployment rates, which is in line with Okun's law. Over the past two years, East Java's economic growth has contracted but has not been accompanied by a decline in unemployment rates. This is interesting considering that reality does not align with theory. This study aims to examine the consistency of Okun's law with reality both before and after the COVID-19 pandemic. What is interesting about this study is that the COVID-19 pandemic has significantly changed the economy of East Java. This reality has actually improved the relationship between economic growth and unemployment rates. Based on Pearson's correlation coefficient, an inverse relationship was found between the pre- and post-pandemic periods. Therefore, it can be concluded that external interventions such as a pandemic can improve the relationship between the two variables to an appropriate level. The implications of these findings indicate that post-pandemic economic recovery needs to be directed towards strengthening labour-intensive sectors that absorb a large workforce. Policies to develop MSMEs, downstreaming, and improving skills after the pandemic could be the key to making East Java's economic growth more inclusive while reducing unemployment. Highlights: Tests Okun’s law consistency in East Java before and after COVID-19. Finds inverse correlation between growth and unemployment post-pandemic. Recommends post-pandemic recovery through labour-intensive and MSME sectors. Keywords: Economic Growth, Open Unemployment Rate, Okun's Curve, Pandemic, Pearson
Desain Ilustrasi Atlet Olahraga Berbasis Digital Dengan Format 2 Dimensi Hanif Amrullah; Suprianto
Physical Sciences, Life Science and Engineering Vol. 3 No. 1 (2025): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/pslse.v3i1.643

Abstract

Penelitian ini mengkaji proses desain ilustrasi digital dua dimensi (2D) untuk atlet olahraga, menjawab kelangkaan riset akademis di bidang ini. Dengan pendekatan kualitatif deskriptif, studi ini menganalisis metode dan pertimbangan visual melalui studi literatur dan referensi kontemporer. Proses desainnya mencakup pengumpulan data, penggunaan ilustrasi vektor, serta pemilihan pose dan ekspresi yang dinamis. Hasil desain akan dievaluasi oleh target pengguna (seperti pelatih dan atlet) melalui kuesioner dan wawancara untuk mengukur pemahaman, daya tarik visual, dan kesesuaiannya untuk tujuan promosi atau edukasi.
Penerapan Metode National Intitute Of Justice Dalam Pemulihan Data Pada Flashdisk andhika andhika; Azmuri Wahyu Azinar; Irwan Alnarus Kautsar; Suprianto
SemanTIK : Teknik Informasi Vol. 11 No. 1 (2025): Vol. 11 No. 1 (2025): SemanTIK Teknik Informasi
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/semantik.v11i1.84

Abstract

Flashdisk adalah perangkat penyimpanan portabel berbasis memori flash yang digunakan untuk menyimpan, memindahkan, dan mencadangkan data. Meski praktis, perangkat ini rentan terhadap kejahatan digital, seperti pencurian data, penghapusan data tidak sah, dan penyalahgunaan informasi. Untuk mengatasi ancaman ini, metode pemulihan data yang efektif sangat diperlukan. Salah satu metode yang digunakan dalam forensik digital adalah metode dari National Institute of Justice (NIJ), yang mencakup tahapan persiapan, pengumpulan, identifikasi, pemeriksaan, analisis, dan pelaporan. Tujuan penelitian ini untuk menguji efektivitas metode NIJ dalam memulihkan data yang hilang dari flashdisk. Dengan menggunakan tools seperti FTK Imager, Autopsy, dan WinMd5, file yang dihapus melalui Shift + delete dan quick format berhasil dipulihkan. Meski nama file berubah, ekstensi, ukuran, dan nilai hash MD5 tetap sama seperti aslinya, menunjukkan file tidak dimodifikasi. Kesimpulannya, metode NIJ efektif memulihkan dan menganalisis bukti digital dari flashdisk. A flash drive is a portable storage device based on flash memory used for storing, transferring, and backing up data. While practical, it is vulnerable to digital crimes such as data theft, unauthorized data deletion, and information misuse. To address these threats, an effective data recovery method is essential. One method commonly used in digital forensics is the National Institute of Justice (NIJ) method, which includes preparation, collection, identification, examination, analysis, and reporting stages. This study evaluates the effectiveness of the NIJ method in recovering lost data from flash drives. Using tools such as FTK Imager, Autopsy, and WinMd5, files deleted through Shift + Delete and quick format were successfully recovered. Although file names changed, the file extensions, sizes, and MD5 hash values remained the same as the originals, indicating that the files were not modified. In conclusion, the NIJ method is effective in recovering and analyzing digital evidence from flash drives
Pengembangan Website Modul Ajar Berbasis Permainan Tradisional di Kampung Lali Gadget fahrezi auliasyafa; Suprianto; Hindarto
SemanTIK : Teknik Informasi Vol. 11 No. 1 (2025): Vol. 11 No. 1 (2025): SemanTIK Teknik Informasi
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/semantik.v11i1.88

Abstract

Pendidikan berbasis permainan tradisional di Kampung Lali Gadget, Wonoayu, Sidoarjo, menjadi salah satu solusi inovatif dalam mengurangi ketergantungan anak-anak pada gadget. Permainan tradisional yang diterapkan diharapkan dapat mengembangkan keterampilan sosial, motorik, serta kreativitas anak-anak. Namun, untuk mendukung program tersebut, diperlukan media pembelajaran yang terstruktur dan efektif dalam penyampaian materi ajar. Penelitian ini bertujuan untuk mengembangkan website e-learning dan kurikulum yang dirancang khusus untuk meningkatkan efektivitas pembelajaran di Kampung Lali Gadget. Media berbasis teknologi ini diharapkan dapat menjadi alat bantu yang lebih menarik, interaktif, dan efisien dalam mendukung proses belajar mengajar. Metode pengembangan yang digunakan dalam penelitian ini adalah model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Hasil penelitian ini diharapkan dapat memberikan kontribusi positif dalam pengembangan media pembelajaran yang lebih inovatif, serta membantu Kampung Lali Gadget dalam meningkatkan kualitas pendidikan dan pemasukan dana. Dengan menyediakan alat bantu berbasis teknologi yang lebih terstruktur, interaktif, dan menarik, penelitian ini diharapkan dapat memberikan solusi nyata dalam memaksimalkan efektivitas pembelajaran di Kampung Lali Gadget Traditional game-based education in Kampung Lali Gadget, Wonoayu, Sidoarjo, is one of the innovative solutions to reduce children's dependence on gadgets. The traditional games applied are expected to develop children's social skills, motor skills, and creativity. However, to support the program, a structured and effective learning media is needed in delivering teaching materials. This research aims to develop a teaching module website and curriculum specifically designed to improve the effectiveness of learning in Kampung Lali Gadget. This technology-based media is expected to be a more interesting, interactive, and efficient tool in supporting the teaching and learning process. The development method used in this research is the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The results of this research are expected to make a positive contribution in the development of more innovative learning media, as well as helping Kampung Lali Gadget in improving the quality of education. By providing technology-based tools that are more structured, interactive, and interesting, this research is expected to provide a real solution in maximizing the effectiveness of learning for children in Kampung Lali Gadget.