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All Journal Teknika Jurnal Dakwah Tabligh Jurnal Informatika Proceeding International Conference on Information Technology and Business International conference on Information Technology and Business (ICITB) Jurnal Teori dan Aplikasi Fisika Jurnal Pengabdian kepada Masyarakat
Setiawan, Dodi Yudo
Institut Informatika Dan Bisnis Darmajaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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REALISASI CCTV CERDAS BERBASIS MIKROKONTROLER DAN REAL TIME 3D FACE RECOGNITION Arkhiansyah, Yuni; Setiawan, Dodi Yudo
Jurnal Informatika Vol 15, No 2 (2015): Jurnal Informatika
Publisher : IIB Darmajaya

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Abstract

CCTV which available now is not provided with the ability to recognize but only to record and must be observed directly by users. This way will heighten the level of human error, therefore this paper will build 3D face recognition to be implemented on CCTV provided with camera control using microcontroller. Microcontroller will assist in the process of face recognition. The 3D face recognition is selected in the process of face recognition because it has some benefits that namely not dependent to the lighting. Key words: CCTV, 3D face recognition, microcontroller
DESIGN OF DIGITAL PRAYER CLOCK BASED ON RASPBERRY PI 3 Setyawan, Dodi Yudo; Rafiq, M; Rosandy, Triowali; -, Suratno
Prosiding International conference on Information Technology and Business (ICITB) 2018: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 4
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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Abstract

Prayer is an obligation that must be carried out by every Muslim, at least five times a day a night is obliged to pray. The time was determined according to the Qur'an and the hadith of the Prophet. Every Muslim must know the prayer times precisely and specifically for the muezzin to proclaim the call to prayer. Determining prayer times is largely dependent on the position of the sun on the earth. This certainly makes it difficult to determine the exact prayer time, therefore it is necessary to build a system that is able to determine and display prayer times precisely based on raspbarry pi3. Determination of prayer times is based on the position of longitude and latitude of the earth according to real time and altitude. Built using lazarus programming language with free pascal compiler. The system can determine and display prayer times precisely.Keywords: Prayer, digital, raspberry
ANALISIS PROGRAM MASTURAH JAMA’AH TABLIGH DAN IMPLIKASINYA TERHADAP KELUARGA SAMARA Suratno Suratno; Dodi Yudo Setyawan
Jurnal Dakwah Tabligh Vol 20 No 2 (2019)
Publisher : Fakultas Dakwah dan Komunikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jdt.v20i2.10340

Abstract

The realization of the sakinah mawadah warahmah (samara) family is the ideal of every family. Some parameters for the realization of such a family are a wife in a household that is 'Alimah, Zahidah,' Abidah, Murabbiyah, Khaddimah and Da'iya. Many methods can be applied to make it happen, in this study focused on the method of khuruj fisabilillah masturah jama'ah tabligh. This method jama'ah husband and wife out of the house in a few days to do da'wah and study religion specifically. By analyzing the method, it was found 79.16% increase in the number of samara family parameters achieved by the family carrying out the activity.
LEGAL ASPECTS OF BUSINESS COMPETITION ON ELECTRONIC COMMERCE Dian Herlambang; Dodi Yudo Setyawan
Prosiding International conference on Information Technology and Business (ICITB) 2018: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 4
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

In Indonesia, electronic commerce can be said to be very developed. In 2007 there was a case which can be said to be the first case of electronic commerce. The data can be seen based on studies and suggestion that was carried out by the Business Competition Supervisory Commission (KPPU) on the case of the MoU between the Government of Indonesia and Microsoft (KPPU Report, 2007). This study was written to determine the implementation of the rules of business competition law and the policy of the KPPU in the field of business competition in relation to electronic commerce. In this study two approaches were used, namely the normative approach. The data in this study are mainly obtained from library research, especially on primary legal materials in the field of business competition. The data analysis used is qualitative method. This is closely related to research which can be categorized by normative legal research that approach is more abstract-theoretical. the results of the study show that the e-commerce business sector still does not lead to anti-business competition practices even though it still enters the surveillance radar. This may be due to electronic commerce itself is a new form of trade.Keywords : E-commerce, Business Competition, and Policy
Gempa Bumi : Hubungan Data Sensor MAG3110 dengan Data Sensor ADXL345 Berbasis IoT Dodi Yudo Setyawan; Nurfiana Nurfiana; Lia Rosmalia; Melia Gripin Setiawati
Jurnal Teori dan Aplikasi Fisika Vol. 9 No. 2 (2021): Jurnal Teori dan Aplikasi Fisika
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtaf.v9i2.361

Abstract

Penerapan Sistem Irigasi Otomatis Berbasis IoT: Analisis Perbandingan Efisiensi Sensor Kapasitif dan Sensor Resistif dalam Pertanian Presisi Dodi Yudo Setyawan; Nurfiana Nurfiana; Retno Dwi Handayani; Lia Rosmalia
TEKNIKA Vol. 20 No. 2 (2026): Teknika Mei 2026
Publisher : Politeknik Negeri Sriwijaya

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Abstract

This study compared the accuracy and efficiency of capacitive and resistive soil moisture sensors within an Internet of Things (IoT) based automated irrigation system in a smart garden case study.Irrigation automation by factors such as soil moisture sensors reliable as required, is a critical determinant in efficient water use.The paper uses the ESP32 based IoT irrigation framework to evaluate performance of two soil moisture sensors: capacitive and resistive. The operational efficiency, as well as the difference in total cost is also looked at.Smart gardens were used in this paper to record over three months (from July until September) dynamics of soil humidity, as well as the consumption of water. The cloud-based database saved in real-time per sensor response on one hand information, and then further statistical data every hour about pump activation frequency and total water discharge.Conclusions drawn from quantitative analysis are: Resistive sensor performance has some major problems, such as excessive sensitivity to changes in soil conductivity and a drift tendency over time. This causes Irrigation pump false alarms to occur frequently. Conversely, the capacitive sensor offered readings with more stable repetition and smaller variation.The results show that, compared to the resistive-based system, the system with capacitive sensors reduced cumulative water consumption by 30%. This implies that although resistive sensors may have a lower initial cost, the long-term water use efficiency which can be attained with capacitive sensors easily compensates for any disadvantages in performance they may have and makes their installation the best choice for sustainable IoT-based precision agriculture applications.
Pemodelan Suhu Udara Menggunakan Decision Tree pada Smart Greenhouse Dodi Yudo Setyawan; Nurfiana Nurfiana; Retno Dwi Handayani; Melia Gripin Setiawati; Lia Rosmalia; Bayu Nugroho
TEKNIKA Vol. 20 No. 1 (2026): Teknika Januari 2026
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18053913

Abstract

Pertanian greenhouse konvensional seringkali menghadapi tantangan inefisiensi akibat ketergantungan pada pengendalian manual dan tingginya variabilitas kondisi lingkungan. Untuk mengatasi hal tersebut, studi ini menyajikan metode pemodelan suhu udara berbasis Decision Tree yang dirancang khusus untuk optimalisasi smart greenhouse. Penelitian ini bertujuan untuk menciptakan sistem pengelolaan suhu yang presisi dan tangguh (robust) dengan memanfaatkan integrasi jaringan sensor nirkabel dan analitik data. Metodologi penelitian meliputi akuisisi data lingkungan, pra-pemrosesan data yang ketat, serta pelatihan model untuk memprediksi fluktuasi suhu. Hasil evaluasi menunjukkan bahwa algoritma Decision Tree mengungguli model komparasi lainnya, dengan capaian akurasi tertinggi sebesar 85,52%. Selain akurasi, penelitian ini juga berhasil mengimplementasikan model tersebut ke dalam sistem tertanam (embedded system), memungkinkan prediksi real-time sebagai mekanisme cadangan (fail-safe) saat sensor fisik mengalami gangguan. Penelitian ini memberikan kontribusi signifikan terhadap efisiensi sumber daya, optimalisasi hasil panen, serta keberlanjutan praktik pertanian modern. Studi lebih lanjut disarankan untuk mengeksplorasi teknik Deep Learning dan validasi jangka panjang guna meningkatkan performa adaptif sistem.
PENDAMPINGAN OPSI BAGI SISWA EIBOS LAMPUNG SELATAN: ANALISIS AKURASI SENSOR KELEMBABAN TANAH JENIS KAPASITIF DAN RESISTIF DALAM SISTEM IRIGASI Dodi Yudo Setyawan; Nurfiana Nurfiana; Novi Herwadi Sudibyo; Lia Rosmalia; Melia Gripin Setiawati
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 8 (2025): Januari 2026
Publisher : Bajang Institute

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Abstract

Pengabdian masyarakat ini bertujuan mendampingi siswa SMA EIBOS Natar dalam ajang Olimpiade Penelitian Siswa Indonesia (OPSI) melalui penguatan kompetensi riset pertanian presisi. Mitra menghadapi kendala keterbatasan pemahaman metodologi eksperimental. Metode pelaksanaan menerapkan Project-Based Learning meliputi pelatihan perakitan mikrokontroler ESP32, pengujian komparatif sensor kelembaban tanah (kapasitif vs resistif), dan penyusunan naskah ilmiah. Hasil kegiatan menunjukkan siswa mampu mengembangkan purwarupa irigasi otomatis berbasis IoT. Analisis data membuktikan sensor kapasitif memiliki akurasi dan durabilitas lebih tinggi dibandingkan sensor resistif yang fluktuatif akibat korosi. Program ini berhasil meningkatkan literasi sains siswa dan mengantarkan tim mitra menjadi Finalis OPSI, yang berdampak pada penguatan budaya riset sekolah.
Co-Authors - Nurfiana Bayu Nugroho Herlambang, Dian Lia Rosmalia M Rafiq Melia Gripin Setiawati Novi Herwadi Sudibyo Retno Dwi Handayani Rosandy, Triowali Suratno -, Suratno Suratno Suratno Yuni Arkhiansyah