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All Journal Jurnal IPTEK INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Techne : Jurnal Ilmiah Elektroteknika JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Jurnal ABDINUS : Jurnal Pengabdian Nusantara Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Applied Smart Electrical Network and System (JASENS) Jurnal Jaringan Telekomunikasi Jurnal Pengabdian Polinema Kepada Masyarakat Jurnal Inovasi Penelitian dan Pengabdian Masyarakat AJAD : Jurnal Pengabdian kepada Masyarakat Jurnal ELTEK
Hariyadi, Aad
Jurusan Teknik Elektro, Politeknik Negeri Malang
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Public Health Other

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Monitoring and Controlling System to Artificial Habitat of Antlion (Myrmeleon Sp.) based Wireless Sensor Network Fairuz Rahmadika; Aad hariyadi; Lis Diana Mustafa
Jurnal Jaringan Telekomunikasi Vol 13 No 1 (2023): Vol. 13 No. 01 (2023) : March 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i1.509

Abstract

Antlion habitat that breeders create currently does not use a system that can protect the habitat from changes in temperature and humidity. In addition, when they are about to be sold, breeders filter and sort the antlion one by one. Therefore, a system is made that can monitor and control changes in temperature and humidity as well as harvesting automatically through the application. This system is designed using a wireless sensor network with temperature and humidity sensors DHT22, IR MLX90614 with soft actuators and mist makers as well as loadcell sensors to trigger off the sieving motor connected to the Firebase database and interface Flutter application. Based on the results of testing the accuracy of temperature, humidity, infrared, and loadcell sensor readings, respectively, they are 98.07, 97.58%, 98.38%, and 98.78% with an average delay of 216,97ms can maintain temperature changes in the range 24-30? and humidity in the range 70-80% stably. And the average value of harvest time is 30.37 seconds with an average decrease in sand load of 56.7 grams when the harvesting mechanism is running.
Application of MikroTik Firewall for Website Access Restriction and Prevention of DoS (Denial of Service) Attacks on Internet Networks Al-Mahrusiyah Vocational School Lirboyo Asyiq Maulana; Nugroho Suharto; Aad Hariyadi
Jurnal Jaringan Telekomunikasi Vol 13 No 1 (2023): Vol. 13 No. 01 (2023) : March 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i1.547

Abstract

Internet access is so easy that every level of society can access information from the website. If internet access is used positively, it will produce positive things for its users as well. Such as the facilities provided by the management of SMK Al-Mahrusiyah Lirboyo. Students, especially in the Computer and Network Engineering (TKJ) department, get facilities such as PCs in the lab or laptops along with internet access during productive learning hours. In its application in schools, students who are given laptop facilities and internet access do not always use it for learning. Questionnaire data showed that there were other things that were opened, including 37.7% of respondents finding and trying hacking tutorials, 35.8% playing social media, and 34% streaming movies. For this reason, a firewall is needed that restricts students' access to it. The firewall will be formulated with a script on the MikroTik router through the WinBox. The results of firewall tests using a combination of filters and Raw successfully blocked access to social media websites, streaming movies, and anime. The client cannot access and the display in the client browser displays continuous loading. Testing firewalls to ward off DoS attacks was also successful. When tested, LOIC did not send a single request packet and when the CPU resource was checked, the resource was only 1%. The use of firewalls with MikroTik routers is effective in limiting students' access to other things outside of learning. With this, it is hoped that students can better utilize facilities for learning.
Implementation of Mobile Ad-Hoc Network Using BATMAN Routing Protocol (Better Approach To Mobile Ad-hoc Network) for Salinity Monitoring in Vaname Shrimp Farms Fadila Larasati; Nugroho Suharto; Aad hariyadi
Jurnal Jaringan Telekomunikasi Vol 13 No 2 (2023): Vol. 13 No. 02 (2023) : June 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i2.558

Abstract

Salinity is the key parameters in the shrimp culture environment. Conventional method is by visiting each pond plot. But,due to the large number and distance between the plots, this method is less effective. This ineffectiveness can lead to less than optimal yields. Manet is applied to increase the effectiveness of checking salinity using the BATMAN routing protocol. In this study, 2 units of laptops were used that act as Node 1 and Node 4, 2 units of Orange Pi Zero as Node 2, and 3. Each device is connected to a conductivity sensor to measure the salinity. The four devices are configured with an adhoc network using the BATMAN routing protocol. This research was conducted to provide an alternative for monitoring salinity to make it more effective. Based on the results of testing and analysis of network quality, the average delay value is 22.285 ms. The low delay value affects the percentage of packet loss in the four test scenarios with an average percentage of 0.999759613 %. Memory and CPU usage in testing 4 transition scenarios resulted in an average memory usage of 0.225% and CPU usage of 0.725%. The BATMAN routing protocol does not use a lot of memory and CPU usage because it only forwards data packets without the need to process data. From these data, it can be concluded that manet with batman routing protocol can be used as an alternative communication to provide communication network services in areas where there is no fixed network infrastructure.
PELATIHAN PERAKITAN DAN OPERASIONAL SISTEM AUDIO PADA MAJELIS TAKLIM TSAMROTUL IMAN KECAMATAN KEDUNG KANDANG KOTA MALANG Mochammad Taufik; Hudiono Hudiono; Aad Hariyadi; Amalia Eka Rakhmania; Nurul Hidayati; Hadiwiyatno Hadiwiyatno; Moechammad Sarosa
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): Volume 4 Nomor 3 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i3.17101

Abstract

Majelis taklim merupakan salah satu lembaga pendidikan non formal yang memiliki kontribusi besar dalam mengembangan dan pembinaan ilmu agama Islam. Majelis taklim di Indonesia sudah berkembang pesat dalam masyarakat, mulai dari anggotanya yang sedikit hingga yang anggotanya mencapai ribuan. Salah satu majelis taklim yang turut andil di Kecamatan Kedung Kandang adalah Majelis Taklim Al-Qur’an “Tsamrotul Iman”. Kegiatan rutin majelis taklim meliputi pengajian mingguan, perayaan hari besar keagamaan, maupun khatmil Al-Qur’an membutuhkan perangkat audio yang baik. selama ini, perakitan dan operasional sistem audio tersebut masih dibantu oleh pihak luar, bukan dari anggota majelis taklim. Akibatnya, terjadi ketergantungan dengan pihak luar yang menambah biaya operasional majelis. Pada pengabdian ini dilaksanakan pelatihan perakitan dan operasional sistem audio pada Majelis Taklim Al-Qur’an Tsamrotul Iman, Kecamatan Kedung Kandang, Kota Malang. Adanya pelatihan dan penataan sistem tata suara ini meningkatkan kualitas suara yang dihasilkan sehingga menambah kenyamanan anggota dalam melakukan kegiatan rutin.
Electronic Driving License-based for Secure Sharing Vehicles in Wireless IoT Networks Hariyadi, Aad; Amalia, Amalia; Wijayanti, Rieke Adriati; Rakhmania, Amalia Eka; Hidayati, Nurul; Hudiono, Hudiono
INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Vol 8 No 1 (2024): February 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/intensif.v8i1.20957

Abstract

In this paper we study electronic driving license (EDL) for secure sharing of vehicles in wireless IoT networks. The process of authentication and data transmission to the server is a very challenging problem to solve. To solve this problem, we propose the use of a wireless IoT network to overcome the transmission speed from the vehicle to the server, and the use of EDL for the driver authentication process. Two devices are installed on the vehicle side and on the server side while the wireless IoT network is used to make data transmission efficient. EDL is used to authenticate drivers who rent vehicles. When the device authentication process on the vehicle will send geographic information obtained through the global positioning system (GPS) to the server. The server will verify the user, if it matches then the server will send a command to the vehicle to be used. To run the considered system, we proposed Algorithm 1 and 2 to run the vehicle device and server, respectively. Experiment result shows the proposed system has maximum accuracy in 95.5%, packet delivery ratio 90%, delay propagation less than 60 seconds. Thus, the security of the shared vehicle will be increases.
Design Build an Automatic Granulated Sugar Vending Tool Microcontroller Based A'shar, Yusriza Eka; Hariyadi, Aad; Anshori, Mohammad Abdullah
Jurnal Jaringan Telekomunikasi Vol 14 No 1 (2024): Vol. 14 No. 01 (2024) : Maret 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v14i1.791

Abstract

Trader and distributor of 50 kg of cane sugar from Kebonagung in the District Batu Kota Batu will be packed again, then it will be re-sell to trader small or consumer direct in accordance with request order. Every order of sugar will be made per pack, namely 1 kg, 2 kg and 3 kg and the amount are according to request and there are also those who place orders online via WhatsApp. Sugar distributors are currently still using manual scales to pack the sugar and must measure the sugar to produce a scale according to the weight of the sugar. This study designed an automatic tool to overcome this problem by designing a Microcontroller-Based Automatic Sugar Vending Tool with a sugar capacity of 10kg and a load cell of 5 kg and a sugar ordering application . The resulting tools and applications are can produce tools selling granulated sugar automatically based on purchase weight, a minimum purchase of 500 grams while a maximum of 3 kg, based on a nominal amount of money (rupiah) a minimum purchase of IDR 7,000 while a maximum of IDR 42,000 and after weighing the sugar can be packaged directly using a sealer and the application can be used to place sugar orders between sellers and customers with orders of 1, 2, 3 kg, the quantity ordered, find out sugar orders and delivery costs. The success rate of measurement on the load cell is 10 times with a weight the percentage of success is 99.00%.
Analisis Kinerja Sistem Modulasi Downlink LTE dan 5G pada Kanal AWGN Berbasis MATLAB Rakhmania, Amalia Eka; Harvinanda, Akhmad Mukhibuddin; Hudiono, Hudiono; Hariyadi, Aad; Hadiwiyatno; Taufik, Mochammad
Techné : Jurnal Ilmiah Elektroteknika Vol. 22 No. 2 (2023)
Publisher : Fakultas Teknik Elektronika dan Komputer Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31358/techne.v22i2.341

Abstract

Pada penelitian ini dilakukan analisis performansi downlink LTE dan 5G dengan menggunakan MATLAB. Penelitian ini bertujuan untuk menganalisis perbandingan kinerja teknik modulasi QPSK, 16-QAM, dan 64-QAM yang digunakan pada downlink LTE dan teknik modulasi QPSK, 16-QAM, 64-QAM, dan 256-QAM pada downlink 5G yang melalui kanal AWGN untuk mengetahui nilai BER pada teknik modulasi yang digunakan. Teknik multiplexing yang digunakan adalah OFDM dan CP-OFDM untuk downlink LTE dan CP-OFDM untuk downlink 5G dengan variasi cyclic prefix yang digunakan adalah kategori ”normal”. Pada downlink LTE, kinerja modulasi QPSK lebih baik dari 16-QAM dan 64-QAM. Pada OFDM, BER QPSK diperoleh 10-19 pada Eb/No 16 dB, BER 16-QAM diperoleh 10-19 pada Eb/No 20 dB dan BER 64-QAM diperoleh 10-8 pada Eb/No 20 dB. Pada CP-OFDM, BER QPSK diperoleh 10-20 pada Eb/No 16 dB, BER 16-QAM diperoleh 10-19 pada Eb/No 20 dB dan BER 64-QAM diperoleh 10-9 pada Eb/No 20 dB. Pada downlink 5G CP-OFDM, kinerja modulasi QPSK lebih baik dari 16-QAM, 64-QAM dan 256-QAM, BER QPSK diperoleh 10-24 pada Eb/No 16 dB, BER 16-QAM diperoleh 10-23 pada Eb/No 20 dB, BER 64-QAM diperoleh 10-14 pada Eb/No 20 dB, dan BER 256-QAM diperoleh 10-7 pada Eb/No 20 dB.
Sistem Pembiakan Ulat Hongkong Otomatis Berbasis Markov Decision Process dengan Komunikasi Wireless Internet of Things Hariyadi, Aad; Hudiono, Hudiono; Rakhmania, Amalia Eka; Soelistianto, Farida Arinie
Techné : Jurnal Ilmiah Elektroteknika Vol. 24 No. 1 (2025)
Publisher : Fakultas Teknik Elektronika dan Komputer Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31358/techne.v24i1.537

Abstract

Pada artikel ini, kami mempelajari tentang sistem pembiakan ulat hongkong otomatis berbasis Markov Decision Process (MDP) dengan komunikasi wireless internet of things (IoT), dimana program cerdar berbasis MDP ditanamkan pada sebuah mikrokontroller sehingga dapat memengatur suhu dan kelembaban optimal berdasarkan input dari sensor. Sistem ini dikembangkan dengan mempertimbangkan proses pembiakan ulat hongkong yang tidak optimal dikarenakan kelembaban dan suhu ruangan yang berubah secara dinamis. Untuk menyelesaikan masalah ini secara efisien, kami menanamkan algoritma MDP pada mikrokontroller, dimana mikrokontroller mendapatkan parameter masukan dari sensor DHT22 sehingga dapat menentukan suhu dan kelembaban optimal dengan mengontrol sinar UV, kipas dan pompa air. Selain itu, dengan menggunakan komunikasi wireless IoT, system pembiakan ulat hongkong ini dapat dipantau oleh pengguna dengan jarak jauh. Hasil eksperimen menunjukkan sistem yang diusulkan dapat menurunkan rata-rata ulat hongkong yang mati sebesar 54%.
Pelatihan Instalasi dan Penataan Sistem Tata Suara Masjid Taufik, Mochammad; Hudiono; Aisah; Hariyadi, Aad; Perdana, Ridho Hendra Yoga; Rakhmania, Amalia Eka
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 2 (2021): OCTOBER 2021
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.051 KB) | DOI: 10.35870/ajad.v1i2.15

Abstract

Mosques are one of the places where community activities are concentrated in the religious field, especially in Indonesia where the majority of the population is Moslems. The mosques are also important means of spreading religion, due to the close location and spread out in the community. The arrangement of the sound system in a mosque is one of the vital things to support religious activities. The purpose of this activity is to provide training on the installation and arrangement of sound systems at the Darul Muttaqin Mosque, Kedungkandang District, Malang. Training is given to mosque takmirs so that they can install and maintain sound systems in mosques. The result of this training was that the sound system of the mosque which was initially bad due to a buzzing sound and did not clearly convey the information provided became clearer and no longer disturbed the congregation or local residents. When there is a sound system problem, takmir can repair it directly without the need to wait for a technician so that religious activities and messages run smoothly.
Pemanfaatan Teknologi Proyeksi Digital dalam Meningkatkan Infrastruktur Edukatif di KWE Puspa Jagad Suja’i, Muhammad Syirajuddin; Novianti, Atik; Widjajanti, Kristina; Hariyadi, Aad; Dali, Sri Wahyuni; Ratnawati, Yani
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 10 No 1 (2026): Volume 10 Nomor 1 Tahun 2026
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v10i1.27290

Abstract

Kampung Wisata Ekologis Puspa Jagad, sebagai destinasi yang mengedepankan pendidikan ekologis dan budaya, saat ini menghadapi tantangan dalam menyampaikan materi edukatif dan informasi secara efektif akibat keterbatasan peralatan, khususnya kekurangan LCD proyektor. Polinema melalui kegiatan Pengabdian Pada Masyarakat (PPM) hadir membantu memberikan solusi atas permasalahan mitra. Kegiatan yang dilaksanakan berupa pelatihan pengoperasian sistem proyeksi digital dan diikuti dengan penyerahan seperangkat alat pendukung berupa LCD proyektor dan layar proyektor tripod. Pelatihan mencakup cara mengoperasikan LCD proyektor sesuai tipe dan fiturnya. Hasil kuisioner menunjukkan bahwa seluruh responden (100%) sangat setuju terhadap semua aspek pelaksanaan kegiatan PPM di Kawasan Wisata Ekologis Puspa Jagad. Hal ini menegaskan bahwa program PPM dirancang sesuai kebutuhan, memberikan solusi efektif, serta meningkatkan pengetahuan, keterampilan, dan kemandirian mitra dalam mengelola destinasi wisata. Tim PPM juga dinilai responsif dan pendampingannya dianggap memadai.
Co-Authors A'shar, Yusriza Eka Achmad Hanif Ahmad Wahyu Purwandi Aisah Aisah Aisah Aisah Amadea Permana Amalia Amalia Amalia Eka Rakhmania Amalia Eka Rakhmania Amira Tyar Anodya Anisa Yulia Haryanti Asyiq Maulana ATIK NOVIANTI Dwiky Fany Irawan Fadila Larasati Fairuz Rahmadika Galuh Lukitasari Hadiwiyatno Hadiwiyatno Hadiwiyatno Hamzah Dwi Aryanto Arya Harvinanda, Akhmad Mukhibuddin Hendro Darmono Hudiono Hudiono Hudiono Hudiono Hudiono Hudiono Hudiono, Hudiono Koesmarijanto Koesmarijanto Lis Diana Mustafa Lova Nugroho M. Nanak Zakaria M. Nanak Zakaria Marchiano Alfredo Fouk Megasari Wulan Sakti Mochamad Taufik Mochammad Taufik Moechammad Sarosa Moh. Abdullah Anshori Moh. Syakur Romadhoni Mohammad Rizkyanto Rizky Nugroho Suharto Nugroho Suharto Nurul Hidayati Nurul Hidayati Putri Elfa Mas'udia Rachmad Saptono Rakhmania, Amalia Eka Ratnawati, Yani ridho hendra yoga perdana Rifki Hari Romadhon Rizki Wijayanti Saddoni Mei Raharjo Soelistianto, Farida Arinie Sri Wahyuni Dali Suja’i, Muhammad Syirajuddin Taufik, Mochammad Toni Agung Wicaksono Widjajanti, Kristina Wijayanti, Rieke Adriati Yani Ratnawati