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Rancang Bangun Sistem Monitoring Level Air dan Deteksi Overflow pada Water Heater Tank Berbasis Arduino Uno di Anjungan Lepas Pantai Arie Yuniarta; Indra Ava Dianta
Elkom: Jurnal Elektronika dan Komputer Vol. 18 No. 2 (2025): Desember : Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v18i2.2904

Abstract

The main problem with the water heating system on offshore platforms is the absence of water level monitoring and automatic overflow detection. This has the potential to cause hot water spills that endanger workplace safety and operational efficiency. This research designs and implements a water level monitoring system based on the Arduino Uno microcontroller with HC-SR04 ultrasonic sensors. The system is equipped with LED indicators, a buzzer alarm, and a 16x2 LCD to display water level status in real-time. Water levels are classified into three zones (low, medium, high), and overflow is detected if the water is within 3 cm of the sensor. Testing was conducted on a 5-liter simulation tank representing actual 500-liter tank conditions. Test results showed a reading accuracy of 96% and a quick system response to overflow conditions (<1 second). This system is economical, easy to develop, and highly applicable for offshore environments. In addition, this system can be integrated with IoT technology for remote monitoring.
Pelatihan Sistem Informasi Terkait Media Pembelajaran Daring di Era pandemic Covid-19 (TK Banin 58 Salatiga) Indra Ava Dianta; Ahmad Ashifuddin Aqham; Eko Siswanto
Jurnal Pengabdian kepada Masyarakat Indonesia (JPKMI) Vol. 1 No. 3 (2021): Desember: Jurnal Pengabdian Kepada Masyarakat Indonesia (JPKMI)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpkmi.v1i3.123

Abstract

The purpose of this service is to provide counseling and training on the application of information systems in good schools, understand the making of online learning media, be able to apply the knowledge gained and be involved in managing school learning media as a learning tool. to provide an entrepreneurial mindset or entrepreneurship. With this training program, it is hoped that educators can implement the knowledge and information obtained to support the teaching and learning process.
Media Pembelajaran Berbasis Multimedia Bagi Guru Madrasah Tsanawiyah (MTs) Nuril Huda dan Madrasah Aliyah (MA) Nuril Huda Tarub - Grobogan Ahmad Ashifuddin Aqham; Indra Ava Dianta; Moh Muthohir
Sejahtera: Jurnal Inspirasi Mengabdi Untuk Negeri Vol. 2 No. 1 (2023): Januari : Jurnal Inspirasi Mengabdi Untuk Negeri
Publisher : Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/sejahtera.v2i1.461

Abstract

The purpose of this community service is to provide counseling and training in making multimedia-based learning media as a good online digital-based learning tool, understand the manufacture of multimedia-based learning media, be able to apply the knowledge gained and be involved in managing multimedia-based learning for MTs teachers and MA Nuril Huda Grobokan.
COMPUTERIZED SYSTEM OF CASH FLOWS IN AND OUT OF THE KELURAHAN CANDI SEMARANG OFFICE Devi Ayu Indriyani; Indra Ava Adianta
Journal of Engineering, Electrical and Informatics Vol. 1 No. 1 (2021): Februari : Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v1i1.813

Abstract

Cash flow statement is a report on cash receipts and disbursements for a period. Useful for helping employees to assess the amount and uncertainty of future cash flows. Because cash plays an important role in carrying out office operational activities both now and in the future, therefore the office must be able to control the use of cash to ensure that office operations continue to run well. Likewise, the purpose of the research entitled "Computerized System of Cash Inflows and Outflows at the Candi Semarang Village Office" is to find out the smooth operation of the cash situation in the Kelurahan office by making cash flow reports, so that the office can find out the turnover of incoming and cash outflows that occur at the Kelurahan Office, and the Office can control the financial situation in the Kelurahan Office. This study uses a descriptive method, namely describing and analyze data based on existing facts and information. The data collection technique used is by conducting field studies which include observations, interviews and literature studies. Based on the results of the study, it can be concluded that the Candi Semarang Kelurahan office has made a cash flow report in accordance with the applicable Financial Accounting Standards so that in its implementation there are no obstacles.
ANALISIS PENGARUH PERPUTARAN KAS, PERPUTARAN PERSEDIAAN, PERPUTARAN PIUTANG, DAN PERPUTARAN ASET TERHADAP PROFITABILITAS PADA SUB SEKTOR FOOD AND BEVERAGE YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2021-2023 Tanzila Azizah Rahmi; Ratnaningrum; Edwin Zusrony; Indra Ava Dianta
Jurnal Akuntansi dan Bisnis (AKUNTANSI) Vol. 6 No. 1 (2026): Mei 2026 : Jurnal Akuntansi Dan Bisnis(AKUNTANSI)
Publisher : LPPM PoliteknikPratamaKendal- Universitas Sains Dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jiab.v6i1.1473

Abstract

Penelitian ini menguji pengaruh perputaran kas, perputaran persediaan, perputaran piutang, dan perputaran aset terhadap profitabilitas sub sektor makanan dan minuman yang terdaftar di BEI dari tahun 2021 sampai dengan 2023. Variabel kontrol dalam hubungan antar variabel adalah ukuran perusahaan. Penelitian ini berfokus pada perusahaan di sub-sektor makanan dan minuman yang terdaftar di BEI tahun 2021-2023. Dalam kerangka kuantitatif, penyelidikan memakai analisis regresi linier berganda. Informasi bersumber dari sumber sekunder, khususnya situs web resmi BEI (www.idx.co.id) dan laporan tahunan perusahaan. Penelitian memperlihatkan rasio perputaran kas, persediaan, piutang usaha, dan aset tidak mempunyai dampak substansial terhadap profitabilitas. Variabel kontrol ukuran perusahaan juga tidak meningkatkan koefisien statistik. Secara umum, profitabilitas perusahaan sampel di sub-sektor makanan dan minuman tidak dipengaruhi secara signifikan oleh keempat rasio perputaran secara gabungan.
Evaluating Explainable Artificial Intelligence Methods for Interpretable Machine Learning Models in Large Scale Enterprise Data Analytics Systems Indra Ava Dianta; Greget Widhiati; Andreas Tigor Oktaga
Big Data Analytics and Data Science Vol. 1 No. 1 (2026): March: Big Data Analytics and Data Science
Publisher : Asosiasi Pengelola Jurnal Informatika dan Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66472/bdas.v1i1.19

Abstract

Explainable Artificial Intelligence (XAI) has become a critical area of research within artificial intelligence, focusing on improving the transparency and interpretability of machine learning (ML) models, often referred to as "black-box" models. The need for XAI techniques arises from the inherent complexity of ML models, which can make their decision-making processes difficult for users to understand. This study investigates various XAI techniques, including LIME (Local Interpretable Model-agnostic Explanations) and SHAP (SHapley Additive exPlanations), to assess their impact on model interpretability without significantly compromising predictive performance. A comparative experimental design was used, applying these XAI methods to different ML models, including deep neural networks and ensemble methods, within large-scale enterprise data analytics systems. The results indicate that XAI methods significantly enhance model transparency and decision traceability, allowing users to understand the influence of individual features on predictions. While a slight reduction in predictive accuracy was observed, especially with simpler models, the trade-off between interpretability and performance was deemed acceptable, particularly in fields requiring transparency, such as healthcare, finance, and autonomous systems. The use of XAI in enterprise data systems has practical implications for fostering trust and enabling informed decision-making among stakeholders. Furthermore, the study discusses the challenges and limitations of applying XAI techniques, such as complexity, scalability, and model-specific limitations. Future research is suggested to focus on developing more scalable and efficient XAI methods, enhancing their applicability across various model types, and addressing the challenges of real-time applications. This will be crucial in ensuring the widespread adoption of XAI in critical domains, promoting the ethical use of AI while maintaining predictive accuracy.
Co-Authors Ade David Ajiwijaya Adriana, Myra Agus Priyadi Agustinus Budi Santoso Agustinus Budi Santoso Ahmad Ashifuddin Aqham Ahmad Zaenudin Ahmad Zainudin Ahmad Zainudin Amad Maijun Amad Maijun Amalia Nur Risa Purnamasari Andik Prakasa Hadi Andreas Tigor Oktaga, Andreas Andriana, Myra Aqnes Wulandari Arie Atwa Magriyanti Arie Yuniarta Ashifuddin Aqham, Ahmad Ayu Agsya Bagus Sudirman Bagus Sudirman Budi Hartono Budi Hartono budi hartono Budi Raharjo Danang Danang Danang Danang Danang, Danang Dendy Kurniawan Dendy Kurniawan Desy Setyowati Devi Ayu Indriyani Dewi Widyaningsih Dewi Widyaningsih Dwi Setiawan Dwi Setiawan Dwi Setiawan Edwin Zusrony Edy Jogatama Purhita Edy Siswanto Eka Nuryanto Budi Susila Eka Pradana , Yudha Eko Siswanto Eko Siswanto Endang Kustami Fatkhul Amin Fransisca Khurnia Erkhani Greget Widhiati Greget Widhiati Haidar Azani Fajri, Laksamana Rajendra Haris Ihsanil Huda Haryo Kusumo Hendri Rasminto Ida Hendriyani Ihsanil Huda, Haris Ilham Ramasyahdani Jarot Dian Susatyono Kusumaningtyas, Dhevi Dadi Kusumo, Haryo Magriyanti, Arie Atwa Moh Muthohir Moh Muthohir Moh. Muthohir Muh Sabiq Nuris Dwi Setiawan Nuris Dwi Setiawan Nusril Nusril Priyadi Priyadi Ratnaningrum Reni Veliyanti salman al farizi Selli Selfiyanti Setiawan, Nuris Dwi Sinaga, Herty Ramayanti Siti Kholifah Siti Kholifah Sri Arttini Dwi Prasetyawati SRI LESTARI sudirman, bagus Tantik Sumarlin . Tanzila Azizah Rahmi Teguh Setiadi Thelsi Seubelan Thelsi Seubelan Tofani Wulandari Vera Sari Gunawan Wicaksono, Jentoro Widya Ariyani Winarto, Yudha Yuli Fitrianto