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All Journal Elkawnie EMITTER International Journal of Engineering Technology JETT (Jurnal Elektro dan Telekomunikasi Terapan) CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Jurnal Infomedia Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vocatech : Vocational Education and Technology Journal Jurnal Vokasi Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika
Widdha Mellyssa
Politeknik Negeri Lhokseumawe
Aerospace Engineering Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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Implementasi Mesin Peras Kelapa Otomatis untuk Peningkatan Efisiensi Produksi VCO pada Program Kemitraan Masyarakat di Rumoh Baca Hasan Savvas Lhokseumawe, Aceh Rahmawati, Rahmawati; Syarif, Jenne; Indrawati, Indrawati; Gunawan, Gunawan; Mellyssa, Widdha
Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 2 (2025): JIPPM - Desember 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jippm.951

Abstract

Program Pemberdayaan Kemitraan Masyarakat (PKM) di Rumoh Baca Hasan-Savvas (RBHS) Lhokseumawe dilaksanakan untuk mengatasi kendala produksi Virgin Coconut Oil (VCO) yang masih dilakukan secara manual dengan kapasitas rendah, waktu pengolahan lama, dan biaya operasional tinggi. Topik ini dipilih karena VCO memiliki nilai ekonomi dan kesehatan yang tinggi serta permintaan pasar yang terus meningkat, namun keterbatasan teknologi membuat mitra sulit bersaing. Untuk merumuskan intervensi yang tepat, terlebih dahulu dilakukan analisis SWOT guna memetakan kekuatan, kelemahan, peluang, dan ancaman yang dihadapi mitra. Metode partisipatif diterapkan melalui tahapan sosialisasi, pelatihan, penerapan teknologi, pendampingan, dan evaluasi. Produk teknologi yang digunakan adalah mesin peras kelapa otomatis berbasis sistem kendali, yang memungkinkan proses produksi lebih cepat, efisien, dan konsisten. Hasil kegiatan menunjukkan peningkatan kapasitas produksi santan sebesar 300%, efisiensi waktu pemrosesan hingga 400%, serta 85% anggota mitra mampu mengoperasikan mesin secara mandiri. Selain itu, biaya produksi turun hingga 90% dibandingkan metode manual. Hasil ini menunjukkan bahwa penerapan sistem kendali otomatis efektif dalam meningkatkan efisiensi, kapasitas, dan kemandirian mitra, serta memiliki potensi untuk direplikasi pada komunitas lain sebagai strategi pemberdayaan masyarakat berbasis teknologi tepat guna.
Determination of Nearest Emergency Service Office using Haversine Formula Based on Android Platform Basyir, M.; Nasir, M.; Suryati, Suryati; Mellyssa, Widdha
EMITTER International Journal of Engineering Technology Vol 5 No 2 (2017)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.424 KB) | DOI: 10.24003/emitter.v5i2.220

Abstract

Emergency Reporting Application is an android-based application that serves to help the community in reporting the emergency condition. This application allows users to choose and contact the emergency services office, without the need to notice their position and phone number. Selection of emergency services office is also automatically selected by the system by taking into account the distance between the complainant and the emergency services office. The selected emergency services office is the nearest emergency service office from the complainant so that the delay in coming assistance can be minimized. Therefore, this proposed application requires a GPS feature to recording, reporting and SMS positioning for message delivery of reports. The distance between the position of the complainant and the position of the emergency service office, in the form of latitude and longitude data, is requested using the Haversine formula taking into account the degree of curvature of the earth. Emergency service offices include police and hospital offices spread over 25 different districts. Furthermore, the reporter's position calculation results were compared with all selected emergency service offices and obtained 1 nearest emergency service office. Calculating the accuracy and delay value of the system will do system testing. Accuracy test results using the method of 100% Haversine and the average delay of the system is 4.5 seconds.
Analisis Throughput Pada Sistem Komunikasi Mobile WIMAX HAPS Widdha Mellyssa
Elkawnie Vol. 3 No. 1 (2017)
Publisher : Faculty of Science and Technology Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v3i1.2754

Abstract

HAPS (High Altitude Platform Station) is an airship or aircraft positioned 17-22 km altitude, or in stratosphere. HAPS is the development infrastructure of telecommunication network as BTS/BS replacement. BTS / BS is seen still has shortcomings in funding and capacity range. HAPS position is on the air layer will effected by wind disgusting so that position of HAPS will change form its normal state called Platform Displacement. Therefore, in this research, we will discuss the impact of HAPS displacement on the quality of service perceived MS (Mobile Station) by measuring the throughput. Throughput values will be mesured during MS is doing handover (HO) process, user is a mobile user who is doing WiMAX VoIP communications. Users will be simulated moves with constant speed of 50 km / h, 80 km / h, 120km / h and 200 km / h. Platform will simulated in some position upward, downward, to the right and to the left. When platform moves upward, cells will increase the coverage so each cell will interfere their neighbor especially when MS is doing HO process
Perancangan Robot Laba-Laba Pendeteksi Api Berbasis Mikrokontroller ATMEGA32 Salahuddin Salahuddin; Widdha Mellyssa; Azman Azman
Elkawnie Vol. 4 No. 1 (2018)
Publisher : Faculty of Science and Technology Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v4i1.3033

Abstract

Spider robot is controlled using ATMega32 microcontroller and programmed using C language on CV AVR Software. This robot is designed to help people in the fire fighting in the fire accident. This robot has 3 ultrasonic PING sensors that are placed on the front, right and left as a distance detector to regulate the movement of the robot and a flame detector sensor that is placed on the front as a fire detector. Robot also has 2 work modes that are manual mode and automatic mode. Manual mode is a mode where the movement of the robot is ordered to use the remote bluetooth with 7 meters of maximum distance, while the automatic mode is the mode where the movement of the robot fully using PING ultrasonic sensors. From the results of fire detection testing, the robot is able to detect the presence of fire less than 20 cm, in that position the robot will stop and turn on the fan automatically. Furthermore, from the results of robot movement testing, the robot detects the presence of obstacle as far as 20 cm, in that position the robot will stop and it will read the ultrasonic sensor PING on the right and left to decide the next movement.
Co-Authors Akhyar Akhyar Azman Azman Bakhtiar Bakhtiar Basyir, M. Gunawan Gunawan Hasannuddin, Teuku Indrawati Indrawati Jovi Saputra Jufriadi Jufriadi, Jufriadi M Milawarni M. Nasir Misriana Misriana, Misriana Mualla, Said Muhammad Adil, Teuku Mukhlisin, Kharazzi R. Rusli Rahmawati, Rahmawati Rizaldi Rizaldi S Suryati Salahuddin Salahuddin Salahuddin Salahuddin Suryati Suryati Syarif, Jenne Usmardi Usmardi Wazir, Khairil Yusman, Yusman