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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional ELKHA : Jurnal Teknik Elektro Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Prosiding Seminar Nasional Darmajaya Patria Artha Technological Journal Multitek Indonesia : Jurnal Ilmiah DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) JEECAE (Journal of Electrical, Electronics, Control, and Automotive Engineering) Manutech : Jurnal Teknologi Manufaktur Kumawula: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian UNDIKMA Jurnal Riset Teknologi Pencegahan Pencemaran Industri Proceeding Applied Business and Engineering Conference TANJAK : Jurnal Pengabdian Kepada Masyarakat INOVTEK Seri Elektro
Hikmatul Amri
Politeknik Negeri Bengkalis
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Implementasi Pengaturan Kelembaban Tanah Pembumian Berbasis Mikrokontroler Arduino Hikmatul Amri; Jefri Lianda
Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Vol 7, No 1 (2018): Edisi Juni 2018
Publisher : Fakultas Teknik Elektro - Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.573 KB) | DOI: 10.36055/setrum.v7i1.3361

Abstract

In the measurement of the grounding resistance in an installation is strongly influenced by the type of soil in which the grounding electrode is planted, soil layer, soil moisture and temperature. In the measurement of the grounding resistance the condition of an electrical installation shall have an grounding resistance less than or equal to 5Ω. To obtain accurate grounding resistivity measurement results, the application of digital system is required. In this research is the implementation of the reading system, monitoring the grounding resistance and maintaining the soil moisture level on the electrode rod so that the maximum 5Ω grounding resistance threshold can be maintained. The purpose of this system is to monitor the value of grounding resistance in the building area and to maintain soil moisture level for the grounding resistance under ideal conditions. The system can read the grounding resistance by obtaining information from the voltage and current sensors, displaying data on the LCD and maintaining the soil moisture by controlling the selenoid valve water that regulates the flow of water from the tank to the ground implanted rod electrode. From the research that has been done, the result of the error of reading of grounding resistance is 2,40% when compared to meeger measuring instrument, and controller response in regulating selenoid valve water if grounding resistance rises above 5Ω because dry soil has 100% success.
Implementasi Pengiriman Data Standar IEEE 802.15.4-2003 pada Sistem Pembumian Hikmatul Amri
Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Vol 7, No 2 (2018): Edisi Desember 2018
Publisher : Fakultas Teknik Elektro - Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/setrum.v7i2.4109

Abstract

Perkembangan teknologi informasi dan komunikasi berkembang sangat pesat di era globalisasi saat ini. Perkembangan yang pesat ini pun berdampak pada berbagai aspek kehidupan termasuk dunia penelitian. Perubahan teknologi ini memicu dunia penelitian untuk selalu berinovasi dalam usaha peningkatan baik sistem komunkasi yang baru maupun kualitas dan keakurasian data yang dikirim. Pada penelitan ini dibuat suatu sistem pengiriman data komunikasi standar IEEE 802.15.4-2003 dengan menggunakan modul Zigbee S2. Pada bagian router, terdiri dari: Arduino Nano, modul sensor daya DC, LCD, baterai dan modul Zigbee S2. Sedangkan pada bagian koordinator terdiri dari Arduino Mega, modul Zigbee S2 dan komputer/laptop sebagai server/pusat data. Pengujian yang dilakukan untuk mengetahui jangkauan komunikasi modul Zigbee S2. Dari hasil pengujian yang telah dilakukan didapatkan bahwa jarak maksimal jangkauan modul Zigbee S2 adalah 95 meter dengan tingkat akurasi komunikasi sebesar 90 % untuk pengujian pengiriman data dan 95 % untuk pengujian kontrol selenoid water via nirkabel.
PROTOTYPE MONITORING ARUS DAN TEGANGAN MENGGUNAKAN SMS GATEWAY Adam Adam; Hikmatul Amri
MULTITEK INDONESIA Vol 13, No 1 (2019): Juli
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (375.988 KB) | DOI: 10.24269/mtkind.v13i1.1710

Abstract

Digitalization affects the development of electricity usage monitoring systems for home appliances. But there are still many users of electricity who have not been able to monitor electric power in detail. This study discusses the prototype of an electric scale monitoring system such as current and voltage. This prototype utilizes AC SCT 013-000 current sensor and ZMPT101B voltage sensor to read electrical quantities. Arduiono Mega processes data generated by sensors. This monitoring system sends data using an 800L SIM to Mobile via SMS. Voltage and electric current data is also stored in the data logger. The SIM800L module test shows a success rate of 80%.
Analisa Rancang Bangun Alat Pengering Pakaian Otomatis Marlius Ardi; Hikmatul Amri
JEECAE (Journal of Electrical, Electronics, Control, and Automotive Engineering) Vol. 4 No. 1 (2019): JOURNAL OF ELECTRICAL, ELECTRONICS, CONTROL, AND AUTOMOTIVE ENGINEERING (JEECAE
Publisher : Pengelolaan Penerbitan Publikasi Ilmiah (P3I) Politeknik Negeri Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32486/jeecae.v4i1.371

Abstract

Pemanasan global yang melanda dunia akhir akhir inimenyebabkan perubahan iklim serta musim di seluruh dunia. Salahsatu dampak yang terasa adalah perubahan cuaca yang tidak menentumenyebabkan kerepotan jika hujan datang tiba tiba. Permasalahan inisering dialami oleh masyarakat maupun pemilik jasa laundry.Permasalahan tersebut dapat diatasi dengan membuat sebuah alatpengering pakaian otomatis berbasis mikrokontroler. Sistempengeringan bisa menggunakan hembusan udara yang mengandungpanas seperti blower, heater dan hair dryer. Pengeringan dibuatdengan sistem otomatis sehingga diperlukan sensor untuk mendeteksiberat pakaian saat dimasukkan dan pakaian kering. Rancang bangunalat pengering pakaian otomatis dilengkapi dengan sensor suhuDS18B20, sensor berat (load cell) dan beberapa rangkaian lainnyaseperti: rangkaian power supply, rangkaian push button, rangkaianrelay, LCD dan Arduino Uno. Berdasarkan pengujian yang dilakukandidapatkan hasil bahwa waktu pengeringan pakaian dengan berat1138 gram membutuhkan waktu 200 menit dengan suhu maksimal40,60C pada saat cuaca cerah sedangkan pada alat pengering pakaianotomatis dengan berat yang sama hanya membutuhkan waktu sekitar60 menit dengan suhu maksimal 490C.
Analisa Dan Rancang Bangun Alat Pendeteksi Gangguan Fuse Cut Out Melalui Notifikasi Telegram Berbasis Global Positioning System Hikmatul Amri; Zulkifli Zulkifli; Endang Setio Rini
JTEV (Jurnal Teknik Elektro dan Vokasional) Vol 9, No 1 (2023): JTEV (Jurnal Teknik Elektro dan Vokasional)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtev.v9i1.121267

Abstract

The electric power system must be able to provide a continuous supply of electrical energy with a standard amount of voltage and frequency in accordance with applicable regulations and the system must immediately return to normal conditions if the system experiences a disturbance. This tool is used to detect faults and the location of the fuse cut out (FCO). PZEM-004T sensor to read the voltage of each phase. Neo-6M GPS to get the coordinates of the location which is accessed via Google Map, then the Telegram bot sends a message to the feeder status information, the location connected to the Google Map, the transformer address and the voltage value after the disturbance. The average difference between the actual location distance to the location recorded by GPS NEO-6M is 4.10 meters and recorded by GPS Coordinates is 6.90 meters. The average percentage error of voltage values for each phase in the measuring instrument and in the sensor is in the R = 0.62 % phase, S = 8.94 % and T = 8.57 %. The Telegram bot sends a message when the FCO in the S phase is decided, namely the S Phase status is Lost, because the voltage in the S phase decreases from 221.9 V AC to 117.7 V AC, with the average duration of sending Telegram bot messages is 41.3 seconds.
Implementasi Smart class Pada Ruang Belajar Di Jurusan TeknikElektro Berbasis RFID Hikmatul Amri; Adam; Agustiawan; Hardi B; Iman Saputra; Rodotul Azkia; Suci Damayanti; Endang Setio Rini
ABEC Indonesia Vol. 10 (2022): 10th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Electrical energy is one of the most important human needs and cannot be separated from daily needs. Lack of electrical energy can interfere with human activities as well. Therefore, the availability of electrical energy must be maintained. In Indonesia, the need for electrical energy is increasing because it is seen from population growth and advances in information and technology. The use of electric power is usually more widely used in the study rooms at the Bengkalis State Polytechnic, especially the Electrical Engineering Department consisting of classrooms, and laboratories and electrical workshops. In this study room, the electrical installation system is still conventional to turn on the lights, air conditioning and laboratory equipment centered on the panels in each room. Problems arise when room users do not turn off electrical equipment after the lecture is over and leave the room. The wasted use of electrical energy in the study room can be minimized by updating the conventional control system to semi-automatic. The system applied is smart door and smart class is an access to the electrical system by attaching the RFID card of lecturers who enter the class to the RFID access control. The test results show thatRFID access control detects RFID cards up to a distance of 6 cm. The exit button uses a low activation system where when pressed the output voltage is 1.10 volts and when released the output voltage is 17.41 volts. The electric bolt lock terminal voltage when active is 0 volts and when not active is 14.18 volts. The activation time of the RFID reader switch is 1.08 seconds and the deactivation time is 29.51 seconds. The system can work with a 100% success rate and an average execution time of 2.27 seconds.
Penerapan Penerangan Jalan Umum (PJU) Dengan Pemanfataan Tenaga Matahari (PLTS) Di Pondok Pesantren Nurul Azhar Dusun Bagan Benio Custer, Johny; B, Hardi; Amri, Hikmatul
TANJAK : Jurnal Pengabdian Kepada Masyarakat Vol 6 No 1 (2025): TANJAK : Jurnal Pengabdian Kepada Masyarakat
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/xaa3ae17

Abstract

Energi matahari berasal dari reaksi nuklir di inti Matahari yang menghasilkan panas dan cahaya, lalu menyebar sebagai radiasi elektromagnetik. Energi ini digunakan untuk menghasilkan listrik langsung melalui panel surya atau tidak langsung melalui proses seperti angin dan siklus air. Penggunaan energi surya meningkat karena kekhawatiran atas dampak bahan bakar fosil dan perubahan iklim. Teknologi energi surya terus dikembangkan untuk membuatnya lebih efisien, terjangkau, dan andal sebagai sumber energi bersih. Di Bagan Benio, kawasan suaka margasatwa Giam Siak Kecil, Desa Tasik Serai, Kabupaten Bengkalis, akses listrik dari PLN tidak tersedia. Energi matahari menjadi sumber utama listrik, menggunakan pembangkit listrik tenaga surya (PLTS) dan motor berbahan bakar. Saat malam, aktivitas sangat terbatas karena tidak ada penerangan jalan umum (PJU). Oleh karena itu, rencana pemasangan sistem penerangan lampu jalan tenaga surya di Pondok Pesantren Nurul Azhar dilakukan untuk meningkatkan kenyamanan dan aktivitas malam hari. Metode yang digunakan mencakup pelatihan perawatan dan penerapan lampu jalan tenaga surya. Program ini diharapkan memenuhi kebutuhan penerangan jalan dan membantu meningkatkan kualitas hidup masyarakat setempat.
Pemberdayaan Masyarakat Berbasis Teknologi Melalui Penerapan Mesin Reverse Osmosis (RO) pada Usaha Depot Air Isi Ulang BUMDesa Unggul Sari Jefri Lianda; Hikmatul Amri; Adrian Irnanda Pratama; Nurul Huda; Muhammad Fajar; Mohd. Raihan Helmi
Jurnal Pengabdian UNDIKMA Vol. 4 No. 3 (2023): August
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v4i3.8601

Abstract

This service activity aims to empower the community through the introduction of PDAM water treatment technology into suitable water for consumption in the form of applying Reverse Osmosis (RO) 200 GDP to BUM refill water depot businesses in Unggul Sari Village, Wonosari Village, Bengkalis Regency. The method of implementing this service used participatory training and mentoring. Evaluation of this service used was the Community Service Management standard listed in Permenristekdikti Number 44 of 2015. This community service activity resulted in the realization of a BUM Unggul Sari Village BUM refill water depot business, Wonosari Village, with a refillable water production capacity of 65 gallons per day. In addition, partners could operate technology with a Reverse Osmosis membrane system.  
Penerapan Smart Door Lock Di Gedung Elektro Lianda, Jefri; B, Hardi; Sandiko, M; Adnan, Abubakar; Sapriansah, Sapriansah; Amri, Hikmatul
TANJAK : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): TANJAK : Jurnal Pengabdian Kepada Masyarakat
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/2a498539

Abstract

Energi listrik merupakan salah satu kebutuhan manusia yang sangat penting dan tidak terlepas  dari kebutuhan sehari-hari. Hampir semua pekerjaan manusia membutuhkan energi listrik. Oleh karena itu ketersediaan energi listrik harus dipertahankan. Penggunaan tenaga listrik biasanya lebih banyak digunakan di gedung-gedung besar seperti gedung kantoran, pabrik, hotel, dan juga termasuk Universitas-universitas yang menggunakann energi listrik berkapasitas besar. Ruang belajar yang ada di Politeknik Negeri Bengkalis khususnya Jurusan Teknik Elektro terdiri dari ruang kelas, dan laboratorium dan bengkel listrik. Ruang belajar ini sistem instalasi kelistrikannya masih konvensional untuk menyalakan lampu, AC dan peralatan laboratorium berpusat pada panel yang ada pada setiap ruangan tersebut. Permasalahan timbul saat pengguna ruangan tidak mematikan peralatan  listrik setelah perkuliahan selesai dan meninggalkan ruangan. Hal ini menyebabkan penggunaan listrik pada ruang belajar menjadi boros dan membengkaknya tagihan listrik yang harus dibayarkan. Pemborosan penggunaan energi listrik pada ruang belajar dapat dimininimalisir dengan memperbarui sistem kontrol konvensional menjadi semi otomatis. Sistem dirancang sedemikian rupa sehingga hanya dosen dan admin yang bisa mengakses ruangan. Sistem yang diterapkan yaitu: Smart door  lock merupakan akses masuk ruang belajar menggunakan RFID card atau password sehingga hanya dosen dan admin yang bisa membuka pintu ruang belajar. Penerapan sistem kontrol seperti ini diharapkan mampu mengurangi beban pemakaian listrik yang berlebihan karena faktor human error yaitu pengguna ruangan lupa mematikan peralatan listrik dan penerangan pada ruang belajar setelah perkuliahan selesai.
An Iot-Based Forest Fire Prediction System Using Fuzzy Logic Method Lianda, Jefri; Amri, Hikmatul; Adam, Adam; Custer, Johny; Fitriana, Dea
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 16 No. 2 (2025): November
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21771/jrtppi.2025.v16.no2.p158-167

Abstract

Forest and land fires represent a recurring environmental challenge in Indonesia, especially during the prolonged dry season. These incidents result in significant consequences, including the destruction of ecosystems, threats to human health, and considerable economic disruption. To address this problem, the present research focuses on the development of an Internet of Things (IoT)-based system designed to predict and monitor the risk of forest fires by implementing the Fuzzy Logic method. The prototype integrates several sensors, namely a DHT22 sensor for measuring temperature and humidity, an MQ-2 sensor for detecting gas and smoke concentrations, and a flame sensor for identifying the presence of fire. All sensors are connected to a NodeMCU ESP8266 microcontroller that serves as the core of data processing and wireless communication. The collected sensor data is evaluated using a Fuzzy Logic algorithm, which classifies the fire risk into three distinct levels: “Safe,” “Caution,” and “Hazardous.” Experimental testing demonstrates that the system responds effectively to fluctuations in temperature, humidity, smoke levels, and visible flame in real time, with alerts displayed through a web-based dashboard. The DHT22 sensor exhibits an average error rate between 4.8% and 5% for temperature readings and between 4.1% and 4.5% for humidity measurements. In addition, the flame sensor successfully detects fire sources at distances reaching 300 cm. The outcomes confirm that the system achieves a high degree of reliability and accuracy, thereby providing valuable support for early warning, strengthening preventive strategies, and assisting authorities in mitigating the severe impacts of forest and land fires.
Co-Authors Adam Adam Adam Adam Adnan, Abubakar Agustiawan, Agustiawan Ananda Nurfadhila Ardi, Marlius Aripriharta - Ashar Wahidil Putra B, Hardi Custer, Johny Endang Setio Rini Endi Syahrizal Faisal Hasby Sadiq Faizi, M Nur Fitriana, Dea Halim Mudia Halim Mudia Hardi B Hardi B. Iman Saputra Lianda, Jefri Lianda, Jefri M Solihin M. Sugianto Marlius Ardi Marzuarman, Marzuarman Mohd. Raihan Helmi Muhammad Fajar Muharnis Muharnis, Muharnis Nofa Mardianto Nurul Huda Pratama, Adrian Irnanda Rabiatul Adawiyah Ramadani Ramadani Reygi Juniansyah Rodotul Azkia Sadiq, Faisal Hasby Sandiko, M Sapriansah, Sapriansah Shylvester Simanjuntak Sihotang, Hajijah Yusra Solihin, M Stephan - Suci Damayanti Syaiful Amri Syaiful Amri Syarif, Irwan Wahyudi, Erik Zahendra, Fitra Zulkifli Zulkifli Zulkifli