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Perancangan Sistem Monitoring Konsumsi Daya Listrik Berbasis Android Edi Kurniawan; Dwi Songgo Pangaudi; Eko Nugroho Widjatmoko
CYCLOTRON Vol 5, No 1 (2022): CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (939.046 KB) | DOI: 10.30651/cl.v5i1.8772

Abstract

Tagihan penggunaan listrik kepada sebagian pelanggan listrik pasca bayar tidak sesuai dengan daya listrik yang digunakan. Salah satu penyebab hal tersebut adalah tidak ada penghuni rumah ketika dilakukan pencatatan meteran oleh petugas sehingga petugas mencatat penggunaan daya listrik berdasarkan rata – rata penggunaan sebelumnya. Dengan permasalahan tersebut maka dibuat suatu sistem yang dapat memonitor penggunaan daya listrik pelanggan listrik dari jarak jauh. Monitoring jarak jauh dilakukan dengan memanfaatkan perkembangan teknologi mengenai Internet of Think (IoT) sehingga penggunaan daya listrik dapat dilihat kapanpun dan dimanapun melalui jaringan internet. Hasil penelitian menunjukkan sistem dapat mengirimkan data ke aplikasi Blynk melalui jaringan internet. Rata – rata error yang dihasilkan untuk pembacaan tegangan 0,043 % sedangkan rata – rata error pembacaan arus listrik adalah 6,25% dan rata – rata error daya listrik 6,71%.  Error pembacaan arus listrik disebabkan karena tingkat ketelitian alat ukur yang digunakan sebagai pembanding hanya 1 angka dibelakang koma sedangkan error daya listrik karena error arus listrik. Berdasarkan data tersebut maka sistem ini sangat cocok untuk digunakan sebagai monitoring konsumsi daya listrik karena error yang dihasilkan cukup kecil, dan dapat dilakukan monitoring dari manapun dan kapanpun.
Sound-Based Light Control System in The Ship's Room With Uno Arduino Edi Kurniawan; Maverik Adnin Nanda Pratama; Eddi Eddi
SAINSTECH NUSANTARA Vol. 1 No. 1 (2024): February 2024
Publisher : Nusantara Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71225/jstn.v1i1.43

Abstract

Technological advances have given us many advantages, electronic devices and new procedures. Technological advances can also have negative side impacts if not used appropriately and correctly. In particular, it covers risks arising from careless use of electricity and accidents in the workplace. The research method used is research and development; data is obtained by carrying out direct observations on the tools when assembled. With this sound-based system for turning on the lights, you will be able to control the turning on and off of the lights just by sound, which means you can find out whether the lights are on or off and will be given information via a 16x2 LCD which has been programmed on the Arduino UNO to detect frequencies. The sound sensor on the system receives sound.
Dampak Pengembangan Auto Gate System terhadap Kelancaran In Out Truck pada Terminal Jamrud Utara Pelabuhan Tanjung Perak Surabaya Garry Laksmana; Rizqi Aini Rakhman; Edi Kurniawan
Jurnal Bintang Pendidikan Indonesia Vol. 2 No. 4 (2024): November : Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i4.3287

Abstract

The increasing era of globalization encourages sea transportation to continue to develop, one of its activities is loading and unloading. In loading and unloading activities, an obstacle that often occurs during the activity is the buildup/jam of trucks at the truck in and out gate of a port. At North Jamrud Port there will be a buildup of trucks in 2022 and then there will be development of the Auto Gate System in 2023. This research aims to find out how significant the impact of the development of the Auto Gate System is on the smooth operation of the port (in and out of trucks) in 2023. The research method used in this research is quantitative. One Group Pretest Posttest. This research data uses primary data and secondary data obtained from the company PT. Pelindo Multi Terminal Jamrud branch. Data collection techniques include field observation and literature study. The results obtained are that truck queues at the port gate can be reduced significantly, reducing congestion and smoothing traffic flow in the port area.
Urgensi Penguasaan Bahasa Inggris dalam Perekrutan Calon Pelaut di PT. Equinox Bahari Utama Nabila Aurel Salsabila; Elly Kusumawati; Edi Kurniawan; Indah Ayu Johanda Putri
Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan Vol. 5 No. 1 (2025): Maret : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jimek.v2i1.5894

Abstract

This research discusses the urgency of mastering English in the recruitment process of prospective sailors at PT. Equinox Bahari Utama. In the era of globalization and the international maritime industry, proficiency in English has become an absolute requirement for sailors to meet communication standards on board. The objectives of this research are: (1) to determine the recruitment criteria standards for prospective sailors at PT. Equinox Bahari Utama, and (2) to understand the strategies of prospective sailors in mastering English for successful recruitment at PT. Equinox Bahari Utama. This research uses a descriptive qualitative method with data collection techniques through observation, interviews, and documentation during field practice in the Recruitment Division of PT. Equinox Bahari Utama. The research results show that English is a determining factor in all stages of the selection process, from interviews to online tests (Marlins and CES). The SWOT analysis reveals that the company's main strength is the implementation of high standards for English proficiency, but challenges remain in the form of a lack of training. The strategies used by prospective sailors to improve their English proficiency include courses, reading ship safety manuals, speaking practice, and interview simulations.