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All Journal Jupiter E-Bisnis : Jurnal Ilmiah Ekonomi dan Bisnis Pixel : Jurnal Ilmiah Komputer Grafis Elkom: Jurnal Elektronika dan Komputer Jurnal Teknologi Informasi dan Komunikasi Teknik: Jurnal Ilmu Teknik dan Informatika Jurnal Teknik Informatika dan Elektro (JURTIE) Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Maklumatika Journal of Management and Informatics Journal of Technology Informatics and Engineering
Fujiama Diapoldo Silalahi
Universitas Sains Dan Teknologi Komputer
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Library & Information Science Mechanical Engineering Social Sciences Other

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Journal : Elkom: Jurnal Elektronika dan Komputer

 1 
MEDIA PEMBELAJARAN SERVIS DAN REPARASI MOBIL BERBASIS SISTEM PAKAR (Studi Kasus di SMK Kyai Ageng Pandanaran) Indrawan Nagasus; Fujiama Diapoldo Silalahi
Elkom : Jurnal Elektronika dan Komputer Vol 11 No 2 (2018): Desember: Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v11i2.19

Abstract

SMK Kyai Ageng Pandanaran Semarang is one of the private vocational high school that want to improve quality of teaching and learning to produce quality graduates. During these teaching and learning methods that are used less than maximum, students are easily saturated, study time is limited and there are no facilities for new teachers to learn service and auto repair material efficiently. The authors develop a learning media services and auto repair expert system based that aims to resolve the issue. Learning media is developed by prototype approach. Expert system technology advanced trace method is applied into the learning media through the facilities of diagnosis and troubleshooting to help new teachers and student learning to identify the damage automobile. Database can be managed and updated by senior teachers by utilizing the MySQL database and PHP programming language. In addition, this learning media also features video demonstration of the *.swf file and the theoretical material in the form of a *.pdf file. The results of the development has produced a new system of web-based expert system as a supplement learning media services and auto repair in the process of teaching and learning activities.
Analisis Traffic Data ESP8266 pada Perangkat Middleware Unang Achlison; Khoirur Rozikin; Fujiama Diapoldo Silalahi; Yogiswara
Elkom : Jurnal Elektronika dan Komputer Vol 15 No 1 (2022): Juli : Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v15i1.818

Abstract

Almost every house already uses a Wifi network as internet access. With the help of this Wifi network, it is used as Middleware that can be controlled and monitored when outside the home. This study engineered data packet traffic using the ESP8266 wifi module on the Middleware device network to find out how fast the data packet capture time using wifi can be controlled and monitored when outside the home. Based on the analysis, the measurement results on the IoT device network to find out how fast the data time using wifi it reaches 2.95 kbps to 7.4 kbps.
Pemanfaatan Metode Moving Average Dalam Sistem Informasi Pendukung Keputusan Pembelian Barang Berdasarkan Peramalan Penjualan Dengan Berbasis Web Fujiama Diapoldo Silalahi; Khoirur Rozikin; Daniel Rudjiono; Nuris Dwi Setiawan
Elkom : Jurnal Elektronika dan Komputer Vol 14 No 2 (2021): Desember: Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v14i2.540

Abstract

CV. Ida Ayu adalah sebuah perusahaan yang bergerak di bidang perdagangan umum seperti tas rapat dan blocknote. Tujuan dilakukannya penelitian ini adalah untuk merancang sistem informasi pendukung keputusan pembelian barang yang dapat menghasilkan informasi yang valid, cepat dan akurat dan untuk mengetahui bagaimana membangun sistem informasi pendukung keputusan pembelian barang yang efektif dalam peramalan penjualan. Sulitnya administrasi untuk merancang suatu sistem informasi pendukung keputusan pembelian barang yang valid berdasarkan peramalan penjualan dan membuat sistem informasi pendukung keputusan pembelian barang yang efektif dalam meramalkan penjualan pada CV. Ida Ayu Semarang. Pada aplikasi peramalan ini metode yang digunakan adalah metode moving average. Metode ini diperoleh melalui penjumlahan dan pencarian nilai rata-rata dari sejumlah periode tertentu, setiap kali menghilangkan nilai terlama dan menambah nilai baru. Hasil penelitian diharapkan dapat menunjukan bahwa perancangan sistem informasi pendukung keputusan pembelian barang berdasarkan peramalan penjualan berbasis web dapat membantu karyawan (administrasi) untuk meminimalkan terjadinya kesalahan pembelian barang dengan mempertimbangkan penjualan yang terjadi dalam periode tertentu. Jadi semua kegiatan penjualan serta pembelian barang di CV. Ida Ayu dapat berjalan secara efektif dan efisien.
Co-Authors Budi Hartono Candra Supriadi Candra Supriadi Danang, Danang Daniel Rudjiono Dian Noor Hamami Firman Murtadlo Galeh Septiar Pontang Hendri Rasminto Indrawan Nagasus Iwan Koerniawan Jarot Dian Joseph Teguh Santoso Khoirur Rozikin Laksamana Rajendra Haidar Moh Muthohir Muhammad Sholikhan Mukhoyyarotul Jannah Nandito Putra Prabawa Nia Dharma Pertiwi Nuris Dwi Setiawan Setiyo Prihatmoko Sigit Umar Anggono Sitinjak, Charli Sumaryanto Yogiswara Yogiswara