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All Journal Jurnal SOLMA Infotek : Jurnal Informatika dan Teknologi ABSYARA: Jurnal Pengabdian Pada Masyarakat Jurnal PRINTER : Jurnal Pengembangan Rekayasa Informatika dan Komputer Jurnal Teknologi Informasi untuk Masyarakat (Jurnal Teknokrat)
Intan Komala Dewi Patwari
Universitas Hamzanwadi
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Other

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Komparasi Metode Klasifikasi Data Mining Decision Tree dan Naïve Bayes Untuk Prediksi Penyakit Diabetes Permana, Baiq Andriska Candra; Patwari, Intan Komala Dewi
Infotek : Jurnal Informatika dan Teknologi Vol 4, No 1 (2021): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (819.743 KB)

Abstract

Diabetes is a group of metabolic diseases which is indicated by the occurrence of hyperglycemia caused by abnormalities in insulin secretion in the body. Many deaths are caused by diabetes, if this disease is not treated immediately, diabetes can cause damage to other organs such as blindness, stores, heart problem and even kidney problem. A best method is needed in classifying diabetes in order to detect diabetes early. Research related to the classification of diabetes using several calcification methods has been done before. In this study, two classification methods were compared, namely decision tree and naïve Bayes. Measurement methods were carried out through cross validation. The results obtained from this study are the best algorithms among the two algorithms to determine diabetes sufferers
Komparasi Metode Klasifikasi Data Mining Decision Tree dan Naïve Bayes Untuk Prediksi Penyakit Diabetes Baiq Andriska Candra Permana; Intan Komala Dewi Patwari
Infotek: Jurnal Informatika dan Teknologi Vol 4, No 1 (2021): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (819.743 KB) | DOI: 10.29408/jit.v4i1.2994

Abstract

Diabetes is a group of metabolic diseases which is indicated by the occurrence of hyperglycemia caused by abnormalities in insulin secretion in the body. Many deaths are caused by diabetes, if this disease is not treated immediately, diabetes can cause damage to other organs such as blindness, stores, heart problem and even kidney problem. A best method is needed in classifying diabetes in order to detect diabetes early. Research related to the classification of diabetes using several calcification methods has been done before. In this study, two classification methods were compared, namely decision tree and naïve Bayes. Measurement methods were carried out through cross validation. The results obtained from this study are the best algorithms among the two algorithms to determine diabetes sufferers
Pelatihan aplikasi komputer santri MDQH (Ma’had Darul Qur’an wal-Hadits) Almajidiah Asy-Syafi’ah NWDI-Pancor Taufik Akbar; Ahwan Ahmadi; Hadian Mandala Putra; M Nuzuluddin; Intan Komala Dewi Patwari; Alimudin Alimudin
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 4 No 1 (2023): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v4i1.18926

Abstract

In public perception, religious scholars (Ulama) serve as highly trusted sources of information, particularly within Indonesian society. Therefore, it is imperative to ensure that Ulama possesses adequate digital literacy to convey accurate and reliable information. This study aims to provide computer training to the students (santri) of Ma'had MQDH NW Pancor, enabling them to master relevant computer technologies and applications. The training primarily focuses on internet literacy and Microsoft Office applications, employing a combination of lectures and hands-on practice. Ten participants from various levels of study were involved in the program, which took place at Laboratory 1, Faculty of Engineering, Hamzanwadi University. The results of the training revealed that 57.1% of the participants expressed high satisfaction levels, while 71.4% reported an increase in their understanding after completing the training. In conclusion, this computer training program has demonstrated positive benefits in enhancing the digital comprehension and skills of the students, preparing them to tackle digital challenges in the future.
Rancang Bangun Kontrol Charger Station Dengan Panel Surya Berbasis Mikrokontroler Latifah, Wahyu; Nuzuluddin, M.; Komala Dewi Patwari, Intan
Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer Vol. 2 No. 1 (2024): Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jprinter.v2i1.23750

Abstract

Charger station is one of the facilities needed by smartphone users, especially in public places such as tourist sites. Because there are still many battery charging places that use PLN electricity, so it is less effective when it is far from the reach of PLN electricity. Based on these problems, this research tries to provide a solution, namely developing a charger station at tourist sites through the use of solar panels and coin acceptors as a payment system for the charger facility, so that visitors can charge their smartphones easily and at a very affordable cost. The research method used is the R&D research method, while the development model is the ADDIE model. In building this charger station, several main components are needed, such as 20WP solar panels, 12V.12A batteries, 10A PWM Solar Charge Controller (SCC), 220W inverter, coin acceptor, arduino, push button, 16x2 LCD, and relay. The test results show that the battery charging process depends on the condition of sunlight intensity. When charging the battery from the solar panel, several times the voltage on the SCC fluctuates when it reaches 14.3V. However, when it has not reached 14.3V or when the inverter is active, the voltage on the SCC stabilizes. Then when the solar panel is no longer charging the battery or is removed from the SCC, then allowed to stand for a while, the voltage on the SCC will decrease by itself, after several checks, the voltage will drop by about 0.2V or 0.3V. While the results of testing coins that have been calibrated by the coin acceptor show a success rate of 80% for the Rp500 coin (silver) and for the Rp1000 coin shows 96.7% success after 30 tests. Overall, this system can run according to the design made, although there are still some shortcomings such as limited battery capacity, the size of the solar panel power that is still minimal and the selection of the type of SCC that has not been maximized.Keywords: Charger station, Microcontroller, Solar panels
Rancang Bangun Alat Bantu Jalan Tunanetra Berbasis Mikrokontroler dengan Output Suara Hidayat, Firman Rizki; Komala Dewi Patwari, Intan; Akbar, Taufik
Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer Vol. 2 No. 1 (2024): Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jprinter.v2i1.23849

Abstract

Perkembangan teknologi dan informasi, khususnya yang di Indonesia terjadi sangat dinamis. Manusia sebagai pengguna teknologi harus bisa memanfaatkan taknologi yang ada saat ini. Tentunya dengan perkembangan teknologi ini diharapkan, kita dapat beradaptasi dengan meningkatkan pola fikir kreatif agar bisa memanfatkan teknologi secara positif. Bahkan tidak hanya untuk perangkat elektronik saja, penggunaan teknologi mikrokontroler hari-hari ini makin berkembang pesat. Metode ini dilakukan dengan membaca dan mempelajari bahan-bahan refrensi melalui internet, buku dan jurnal yang berkaitan dengan penelitian penulis. Serta observasi yang merupakan suatu teknik pengumpulan data melalui pengamatan terhadap suatu peristiwa yang berhubungan dengan objek penelitian. Penelitian ini akan menghasilkan sebuah produk berupa tongkat tunanetra yang menggunakan sensor dan output suara menggunakan speaker. Media dari rangcangan ini berupa tongkat. Pada penelitian ini dapat membuat alat bantu berjalan untuk penyandang tunanetra dimana dapat memudahkan penyandang tunanetra dapat bergerak secara efesien. Komponen ini memiliki keunggulan dapat memutar file audio / module sound player music dengan support format audio seperti  file .mp3 yang sudah umum dikenal oleh khalayak umum. Jarak maksimal yang dideteksi sensor yaitu 30cm dan DFPlayer mp3 akan mengeluarkan suara melalui speaker. Jika lebih dari 30cm maka suara atau output yang akan keluar dari speaker tidak dapat keluar. 
Sistem monitoring Kwh listrik dengan media kamera berbasis IoT Azmi, Ulul; Akbar, Taufik; Patwari, Intan Komala Dewi
Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer Vol. 1 No. 1 (2023): Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jprinter.v1i1.6460

Abstract

Modernisasi sudah sangat berpengaruh dalam kehidupan masyarakat sekarang ini, dengan adanya era modern ini semua semua berhubungan dengan teknologi. Kebutuhan masyarakat akan listrik semakin tinggi dikarenakan penggunaan peralatan rumah tangga yang semakin berkembang dan memerlukan daya listrik.  walaupun perkembangan KWH meter semakin berkembang, terbukti masih banyak masyarakat yang menggunakan KWH listrik jenis lama atau KWH pascabayar, dimana setiap bulan masyarakat melakukan pembayaran. petugas PLN selalu datang berkunjung untuk mengambil data pada KWH Listrik tersebut, sering dijumpai petugas PLN hanya memotret atau mengambil gambar bagian pada meteren listrik tersebut, itu sebagai laporan atau data yang akan di proses nantinya, Namun bagi sebagian orang, masuknya petugas PLN ke dalam rumah untuk mencatat angka di meteran listrik dirasa mengganggu privasi terlebih lagi yang menaruh meteren listrik dalam rumah. Dari permasalah tersebut penulis menemukan ide untuk membuat sebuah alat monitoring KWH listrik dengan media kamera berbasis IoT, sehingga petugas PLN tidak perlu lagi mengambil gambar setiap bulanya kerumah masyarakat. alat ini memanfaatkan kamera ESP32-cam yang sudah di setting secara otomatis akan mengambil gambar sesuai perintah yang kita berikan kemudian hasilnya akan dikirimkan secara otomatis ke Google driveKata Kunci : Meteran listrik pascabayar, Esp32-cam, IoT, google drive
Sistem Monitoring Daya Listrik Berbasis IoT Media Kamera SIGIT, PUTRA ARI; Patwari, Intan Komala Dewi; Akbar, Taufik
Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer Vol. 1 No. 2 (2023): Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jprinter.v1i2.23858

Abstract

Listrik sangat berpengaruh dalam kehidupan masyarakat sekarang ini, dengan adanya era modern ini semua semua berhubungan dengan teknologi. Kebutuhan masyarakat akan listrik semakin tinggi dikarenakan penggunaan peralatan rumah tangga yang semakin berkembang dan memerlukan daya listrik. walaupun perkembangan KWH meter semakin berkembang, terbukti masih banyak masyarakat yang menggunakan KWH meter jenis lama atau KWH meter pascabayar, dimana setiap bulan masyarakat melakukan pembayaran. petugas PLN selalu datang berkunjung untuk mengambil data pada KWH meter tersebut, Dimana dari permasalah tersebut penulis menemukan ide untuk membuat sebuah alat sistem monitoring daya listrik berbasis IoT media kamera. alat ini memanfaatkan kamera Esp32-cam dan memanfaatkan sensor PZEM004T yang sudah di setting secara otomatis akan mengambil gambar dan data sesuai perintah yang diberikan kemudian hasilnya akan dikirimkan secara otomatis ke Google drive dan thingspeak yang kemudian akan ditampilkan di WEB, dimana hasil dari pengujian yang dilakukan gambar hanya perlu waktu 5 detik untuk mengirimkan gambar ke google drive dan perbedaan dari hasil sensor PZEM004T dengan tang ampere sebagai pembanding hanya berselisih sekitar 00,1 sampai 00,2~. Yang kemudian hasil dari pengujian akan ditampilkan di website yang dirancang dengan platform google site.
Teknik Komputer Mengabdi : Pelatihan Komputer Di Yayasan Bina Insani Al Muhyin Naba Pringgasela Akbar, Taufik; Nuzuluddin, Muhammad; Putra, Hadian Mandala; Ahmadi, Ahwan; 'Alimudin, 'Alimudin; Dewi Patwari, Intan Komala
Jurnal Teknologi Informasi untuk Masyarakat Vol. 1 No. 2 (2023): Jurnal Teknologi Informasi untuk Masyarakat (Teknokrat)
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jt.v1i2.24739

Abstract

The computer training at the Bina Insani Al Muhyin Naba' Foundation in the village of Pringgasela is a strategic effort to enhance digital literacy and technological skills among students at the junior high school level. This program discusses the implementation of computer training as an initiative to equip students with a profound understanding of computer usage and the latest technology. The training aims to prepare students for the digital era, provide equal access to educational opportunities, and stimulate local economic development. Through an integrated curriculum and active participation from stakeholders, computer training at the Bina Insani Al Muhyin Naba' Foundation in the village of Pringgasela creates an inclusive and sustainable learning environment. Evaluation results show a significant improvement in students' digital literacy, which is expected to contribute to their readiness to face the demands of an increasingly digitally connected society. By combining formal education approaches and community development, this computer training has the potential to create positive impacts not only within the school environment but also in enhancing the overall quality of life and economic potential of the Pringgasela community.
Pelatihan Keamanan Siber Kolaboratif Bagi Siswa-Siswi SMA/MA Guna Menumbuhkan Budaya Sadar Keamanan Informasi Sejak Dini Ahmadi, Ahwan; Akbar, Taufik; Putra, Hadian Mandala; Ahmad, Ramli; Patwari, Intan Komala Dewi
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.20758

Abstract

Pendahuluan: Program pelatihan keamanan siber kolaboratif bagi siswa-siswi SMA/MA unggulan se-Pulau Lombok bertujuan menumbuhkan budaya sadar keamanan informasi sejak dini. Kegiatan melibatkan sembilan sekolah dengan total 27 peserta. Metode: Teori, praktik, dan diskusi kelompok. Materi mencakup keamanan siber dasar, steganografi gambar, keamanan trivia, dan digital forensik. Tiga hari pertama berfokus pada pembekalan teori secara daring, sedangkan hari terakhir berupa praktik langsung di laboratorium Fakultas Teknik Universitas Hamzanwadi. Evaluasi dilakukan menggunakan kuis Google Form serta praktik analisis digital untuk mengukur pemahaman siswa.  Hasil: Peningkatan kemampuan peserta dalam menjawab soal teori dan praktik, serta pemahaman yang lebih baik terhadap teknik keamanan informasi. Kesimpulan: Program ini efektif dalam membangun kesadaran keamanan digital serta membuka peluang karier di bidang keamanan siber bagi generasi muda.
Rancang Bangun Sistem Pematangan Buah Pisang Berbasis Internet Of Things (IOT) Ramli Ahmad; Yuli Laily Niswani; Intan Komala Dewi Patwari
Infotek: Jurnal Informatika dan Teknologi Vol. 9 No. 1 (2026): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v9i1.33634

Abstract

The agricultural sector plays an important role in meeting the national food needs, particularly in the production of fruit. However, the storage and marinating of agricultural products still traditionally uses chemicals which may impair crop quality and pose risks to health and the environment. The development of Internet of Things (IoT) technologies offers more secure, efficient and controlled solutions through automated and real-time monitoring systems. The aim of this research is to design and build an Internet of Things-based banana ripening system capable of improving the safety, efficiency and quality of the ripening process. The research method used shall be an experimental method, testing all components of the system. The system is built on a microcontroller ESP32-CAM, a colour sensor for the detection of ripeness based on colour intensity, a DHT22 sensor for monitoring water temperature and humidity, a vibrating alarm for the environmental conditions and a Telegram application for real-time notifications. The test results showed that the colour sensor could distinguish between the condition of immature and mature fruit, indicating the inactive warning when green and active warning when yellow, and the notification sent to the user. The DHT22 sensor registers the average temperature and humidity between 27.50 and 33.20 degrees Celsius and if it exceeds this value, the cooling system is activated and a warning is sent. If network conditions are slow, there are delays in the delivery of notifications of around ±2-5 seconds. In conclusion, the developed maturity system, which is based on the Internet of Things, is capable of working automatically, securely and efficiently to monitor and control the maturity process in real time, with the potential to improve the quality and the value of agricultural products.
Co-Authors 'Alimudin, 'Alimudin Ahmad, Ramli Ahwan Ahmadi Alimudin Alimudin Baiq Andriska Candra Permana Hadian Mandala Putra Hidayat, Firman Rizki Latifah, Wahyu Muhammad Nuzuluddin Nuzuluddin, M. Nuzuluddin, Muhammad SIGIT, PUTRA ARI Taufik Akbar Taufik Akbar Ulul Azmi Yuli Laily Niswani