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All Journal Jurnal Informatika dan Teknik Elektro Terapan JOURNAL OF APPLIED INFORMATICS AND COMPUTING Jurnal Abdi Insani Journal of Soft Computing Exploration Intechno Journal : Information Technology Journal
Saputro, Uyock Anggoro
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics

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Analysis System Presensi Menggunakan RFID Card Dengan Modul Mifire RC522 Berbasis Arduino Uno: (Studi Kasus Pada Kantor Dinas Lingkungan Hidup, Kabupaten Mamasa) Putra, Elliantosya Anugrah; Saputro, Uyock Anggoro; Prasetya, Wahyu Sindu
Intechno Journal : Information Technology Journal Vol. 6 No. 1 (2024): July
Publisher : Universitas Amikom Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/intechnojournal.2024v6i1.1672

Abstract

Penelitian ini membahas tentang penggunaan sistem presensi elektronik RFID Card yang dikombinasikan dengan teknologi Arduino Uno. Metode yang digunakan adalah penelitian kualitatif dengan pendekatan studi kasus dinas lingkungan hidup dan kehutanan Kabupaten Mamasa, provinsi Sulawesi Barat. Penelitian ini menemukan bahwa Secara keseluruhan, hasil studi literatur menunjukkan bahwa RFID card yang dikombinasikan dengan teknologi Arduino Uno adalah teknologi inovatif yang efektif dan efisien untuk digunakan sebagai sistem presensi di berbagai tempat kerja dan institusi pemerintahan.
Performance analysis of amd ryzen 5 4600h mobile processor undervolting using AMD APU tuning utility on cinebench R23 Sulistiyono, Mulia; Ariadi, Muhammad Vicri; Kharisma, Rizqi Sukma; Saputro, Uyock Anggoro
Journal of Soft Computing Exploration Vol. 5 No. 2 (2024): June 2024
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/joscex.v5i2.369

Abstract

In an effort to optimize laptop performance for gaming and high-demand applications without costly hardware upgrades, this research investigates the impact of CPU undervoltage using the AMD Ryzen Mobile 4600H processor. Undervolting, the process of reducing the CPU's voltage supply, is proposed as a strategy to enhance performance by lowering operational temperatures, potentially allowing for more efficient processing. This study uses the AMD APU Tuning Utility to adjust voltage settings and assesses performance changes using a series of benchmarks. Initial findings indicate that undervoltage can indeed have beneficial effects. The most significant data point from the research is the comparison of Cinebench R23 scores before and after applying undervolting settings. From a baseline score of 6835 points, system performance increased to 7880 points in the optimal undervolting scenario, an improvement of 1045 points. This shows a noticeable enhancement in processing efficiency. However, the study also reveals some complexities in undervolting, such as an initial drop in performance in the first configuration before gains are realized in subsequent adjustments. Efficiency values varied across different settings, starting with a decrease (-0.41) and culminating in a substantial gain (+1.54) by the fourth configuration. These results suggest that while undervolting can improve performance, the outcomes depend significantly on finding the right voltage balance, highlighting the nuanced nature of CPU voltage manipulation for performance optimization.
Design of an IoT-Based Air Quality System with Web Integration in a Palm Oil Mill Environment Rohim, Sigid Nur; Saputro, Uyock Anggoro
Journal of Applied Informatics and Computing Vol. 9 No. 4 (2025): August 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i4.9876

Abstract

This research aims to design and implement an Internet of Things (IoT)-based air quality monitoring system with real-time data integration to web applications in the PT Gemareksa Mekarsari palm oil mill environment. This system utilizes NodeMCU ESP32 as the main microcontroller connected with MQ-2 and MQ-135 sensors to detect CO, CH₄, and NH₃ gases. Data is sent in real-time to the ThingSpeak platform and displayed through a responsive web dashboard. Testing was conducted over two days at three different location points (open area, fruit processing, and factory office) with a total of 45 measurements. Results showed that the system was able to transmit data with a delivery accuracy rate of 86.67%, with most data received without delay.. The detected gas concentrations were within safe limits, although mild fluctuations occurred, especially in the fruit processing area. The system also showed stable performance in displaying data on mobile and desktop devices. Thus, this system can be an effective solution for automatic and real-time industrial air monitoring, and support efforts to mitigate health risks due to air pollution.
PENDAMPINGAN PEMASARAN DIGITAL UMKM MELALUI PRODUKSI KONTEN VISUAL DI PKK KELURAHAN BAUSASRAN Nurcholis, Muhammad Tofa; Saputro, Uyock Anggoro; Fauzi, Moch Farid; Chaniago, Annisa Silvia; Guric, Bonaventura Isaac
Jurnal Abdi Insani Vol 12 No 11 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i11.3071

Abstract

This community service activity was conducted in Bausasran Village, focusing on assisting MSME members of the PKK in producing video content and editing using the CapCut application. The background of this program is the limited ability of MSMEs to create engaging visual content, even though video plays an essential role in improving product promotion and attractiveness on social media. The aim of this activity is to enhance partners’ skills in digital marketing management through mastering video shooting and editing techniques with CapCut. The method was carried out through a one-day intensive training consisting of hands-on product video creation, introduction to CapCut’s main features, and personalized mentoring for participants. The evaluation was conducted using pre- and post-training questionnaires to measure the improvement in participants’ knowledge and skills. The results show a significant improvement from 24 participants. The average pre-training score was 20.7, which increased to 38.7 in the post-training session, with an average improvement of 18 points or 159.3%. A total of 22 participants showed improvement, 2 participants remained the same, and none experienced a decrease. These findings indicate that the training effectively enhanced participants’ skills in managing video content for product promotion. The participants not only gained an understanding of the importance of digital marketing but also developed the ability to produce simple promotional videos ready for publication on social media. This mentoring activity proved effective in supporting the digital transformation of micro, small, and medium enterprises (MSMEs) at the village level, while also strengthening their product marketing strategies through visual content.
PERANCANGAN DAN IMPLEMENTASI SISTEM SMART AQUARIUM DENGAN PEMANTAUAN DAN OTOMATISASI BERBASIS IOT Andhika, Riyan; Saputro, Uyock Anggoro
Jurnal Informatika dan Teknik Elektro Terapan Vol. 14 No. 1 (2026)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v14i1.8961

Abstract

Perkembangan teknologi Internet of Things (IoT) memungkinkan penerapan sistem otomatis dan pemantauan jarak jauh pada berbagai bidang, termasuk pemeliharaan akuarium. Pemeliharaan akuarium yang masih dilakukan secara manual sering menimbulkan kendala, seperti ketidakteraturan pemberian pakan dan pengendalian pencahayaan yang berdampak pada kesehatan ikan. Selain itu, perubahan suhu air di luar kisaran ideal serta peningkatan kekeruhan air akibat sisa pakan dan kotoran ikan dapat mengganggu kestabilan lingkungan akuarium. Penelitian ini bertujuan merancang dan mengimplementasikan sistem akuarium berbasis IoT untuk memantau kondisi lingkungan dan mengendalikan fungsi dasar akuarium secara otomatis dan real-time. Sistem dikembangkan menggunakan mikrokontroler ESP32 yang terintegrasi dengan sensor suhu DS18B20, sensor turbidity, motor servo, dan modul relay, dengan tampilan data melalui LCD dan aplikasi Blynk. Hasil pengujian menunjukkan tingkat error sensor suhu sebesar 0,2°C atau 0,67%, nilai ADC air jernih sebesar 2492 dan air keruh 2255, serta waktu respon sekitar 3 detik pada pemberian pakan dan 2 detik pada pengendalian lampu. Hasil ini menunjukkan bahwa sistem mampu bekerja dengan baik dan mendukung pemeliharaan akuarium secara lebih terkontrol.
Co-Authors Andhika, Riyan Ariadi, Muhammad Vicri Chaniago, Annisa Silvia Fauzi, Moch Farid Guric, Bonaventura Isaac Kharisma, Rizqi Sukma Mulia Sulistiyono Nurcholis, Muhammad Tofa Prasetya, Wahyu Sindu Putra, Elliantosya Anugrah Rohim, Sigid Nur