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All Journal Jurnal Pendidikan dan Pengajaran Jurnal Penelitian dan Pengembangan Pendidikan Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri JOURNAL OF SCIENCE AND SOCIAL RESEARCH INFOKUM Brahmana : Jurnal Penerapan Kecerdasan Buatan RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI International Conference on Sciences Development and Technology JOURNAL OF ICT APLICATIONS AND SYSTEM Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat RJOCS (Riau Journal of Computer Science)
Iskandar Iskandar
Universitas Pembangunan Panca Budi
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences

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RANCANG BANGUN SISTEM INFORMASI STANDAR SATUAN HARGA DIVISI PENGADAAN DI PT PELINDO 1 Iskandar Iskandar; Ricky Ramadhan Harahap; Yolanda Anjani
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 5, No 2 (2022): June 2022
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v5i2.920

Abstract

Teknologi merupakan. Peranan teknologi menjadikan perngolahan informasi menjadi mudah karena pengolahan informasi sangat diperlukan agar informasi yang dihasilkan dapat bermanfaat bagi penggunanya. PT Pelabuhan Indonesia 1 merupakan perusahaan yang bergerak pada bidang kepelabuhan. Perusahaan ini masih mempergunakan Microsoft Excel untuk memberikan informasi standar satuan harga kepada cabang ataupun anak perusahaan. Untuk itu dibutuhkan sebuah sistem informasi yang dapat mengatasi permasalahan tersebut. Sistem Informasi Standar Satuan Harga Divisi Pengadaan PT Pelindo 1 merupakan suatu sistem yang memudahkan pegawai dalam mencari satuan harga pada barang atau pun jasa dan bertujuan untuk melengkapi acuan berdasarkan rencana pekerjaan yang diatur dalam anggaran pekerjaan. Pada sistem ini, menu hanya dapat diakses oleh user tertentu yaitu user cabang perusahaan dan administrator. Pada hasil penelitian ini telah dikembangkan sebuah Sistem Informasi Berbasis Web dengan studi kasus pada Jurusan Teknik Komputer Fakultas Sains dan Teknologi. Dimana dalam membangun sistem ini digunakan alat bantu pengembangan sistem yaitu Data Flow Diagram (DFD), Flowchart, dan menggunakan bahasa pemrograman PHP dan HTML,serta MySQL sebagai databasenya.
PEMANFAATAN TEKNOLOGI OCR (OPTICAL CHARACTER RECOGNITION) DALAM PEMBUATAN APLIKASI KALKULATOR TULISAN TANGAN SEDERHANA Ricky Ramadhan Harahap; Iskandar Iskandar; Barany Fachri; Rinel Prayudi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 5, No 2 (2022): June 2022
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v5i2.916

Abstract

Kalkulator merupakan alat bantu hitung yang ditemukan oleh seorang matematikawan Prancis pada tahun 1642 yaitu Blaise Pascal. Hingga saat ini, perkembangan kalkulator telah berevolusi mulai dari segi ukuran, fitur, hingga performa kecepatan hitung yang semakin canggih. Penggunaan kalkulator dapat memudahkan manusia dalam melakukan operasi hitung aritmatika. Saat ini, terdapat kendala masalah pada proses pemasukan angka pada kalkulator sebagai contoh jika kita ingin menghitung nilai dari angka-angka pada media tulis seperti kertas, papan tulis atau media tulis lainnya, pengguna harus terlebih dahulu melihat teks satu persatu dan memasukkannya secara seksama karena jika terdapat kesalah dalam input angka maka hasil perhitungan juga akan mengalami kesalahan. Untuk mengatasi masalah diatas, penulis akan memanfaatkan teknologi Optical Character Recognition (OCR) dalam proses ekstrasi data teks pada suatu citra digital sehingga pengguna tidak perlu memasukkan angka ke dalam kalkulator satu persatu, pengguna hanya cukup mengambil gambar dari tulisan tangan perhitungan yang akan dilakukan dan sistem akan secara otomatis menghitung berdasarkan hasil ekstraksi dari OCR.
PENERAPAN METODE FORWARD CHAINING DALAM MENDIAGNOSA PENYAKIT KULIT KEPALA Barany Fachri; Rika Nurleni; Ricky Ramadhan Harahap; Iskandar Iskandar
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 5, No 2 (2022): June 2022
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v5i2.922

Abstract

Kulit merupakan organ terpenting pada manusia, jika kulit kepala mulai terasa gatal, perih dan tidak tahu cara menanganinya lama kelamaan penderita  itu akan terkena penyakit kulit kepala tingkat akut. Metode forward chaining adalah suatu rantai yang di cari atau dilintasi dari suatu permasalahan untuk memperoleh solusi. Hasil yang diberikan dari penelitian ini adalah sistem pakar diagnosa penyakit kulit kepala yang dibangun menggunakan sistem aplikasi website menggunakan bahasa pemrograman PHPMySQL dan menggunakan software XAMPP dan Adobe dreamweaver CS5. Dari data pasien dan data gejala yang diterapkan didalam sistem pakar diagnosa penyakit kulit kepala tersebut diketahui tingkat keakuratan sistem terhadap diagnosa penyakit kulit kepala pada pasien 96%.
Project-Based Learning Case Studied Model to Improving Learner Skills on Industry Revolution 4.0 Iskandar; Raimon Efendi; Ricky Ramadhan Harahap; Irwan Yusti
Jurnal Pendidikan dan Pengajaran Vol 55 No 3 (2022): OCTOBER 2022
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpp.v55i3.43799

Abstract

There is a gap in visual programming Learning that could be more optimal and has been unable to improve 4th- century competencies. This study aims to develop a visual programming Learning model in vocational education that can improve students' Learning abilities. This type of research is Research and Development, which refers to the ADDIE model. The subjects involved in the limited trial of the PJBL-CS model were 15 lecturers and 25 students. The trial subjects were expanded to include 110 respondents in the fourth semester of the graphic design program. Data collection will be carried out using a questionnaire. The analysis technique used the Aiken'V test, and the validity used the expert test and Focus Group Discussion (FGD). The normality test of the data distribution was carried out using Kolrnogorov Srnirnov statistics. According to experts, the result of the study is models, and support systems meet the validity standards, are based on research and development models, and are acceptable for implementation. The model that is made reliable, gets an average of 86.67 points from lecturers and 86.00 points from students. Research has produced a Case Study Project-Based Learning Model that provides opportunities for students to think critically and creatively, collaborate, and communicate well, which can learn anytime, anywhere, forming students to study independently and creating connected Learning between students and lecturers.
PERANCANGAN SISTEM CERDAS PERAWATAN TANAMAN BERBASIS ARDUINO Irwan Yusti; Veni Wedyawati; Asep Neris Bachtiar; Iskandar Iskandar
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol 22, No 2 (2022): JURNAL SAINS DAN TEKNOLOGI
Publisher : Sekolah Tinggi Teknologi Industri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/stsp.v22i2.532

Abstract

The use of appropriate technology can reduce production costs, the use of drip irrigation systems or irrigation systems using sprinklers can help farmers maintain soil moisture but requires human intervention to operate them. Therefore, this study aims to develop an irrigation system using sprinklers that can work automatically so that it can save time and human effort. This system is an intelligent system controlled by a microcontroller so that it can work continuously with little human assistance. With this system, the plant care process can be carried out more optimally, saving water, time, energy and costs. This research is an applied research by thinking about the required infrastructure (hardware, software and human resource tools), then making a drawing design with a recycling cycle technique consisting of needs analysis, design, implementation, testing and evaluation. Needs analysis is needed to see what is needed by the system so that it can work as desired, making schematic drawings, testing the design on a simulation program (Proteus). Then at the time of implementation, the components are installed according to the schematic drawings. Finally, at the testing stage, the system performance test is carried out by conducting an evaluation stage.
Consumen Laptop Service Notification System In Android-Based Family Computer Shops Iskandar; Muhammad Alvin; B. Herawan Hayadi; Adyanata Lubis
JOURNAL OF ICT APLICATIONS AND SYSTEM Vol 1 No 2 (2022): Journal of ICT Aplications and System
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.394 KB) | DOI: 10.56313/jictas.v1i2.200

Abstract

Currently the Family Computer store already has 3 branches and for sales matters it implements an offline and online system. But at this time the store still uses an offline system in terms of service matters such as: Warranty Claims, Service, and Current Status Checks.For this reason, research was carried out which aims to create a program to provide services online so that users when there are problems can provide easier access.This research was made after passing observations and interviews from local parties. Making this program uses the Android Studio application to create an Android application where almost everyone has an Android cellphone, and uses the Firebase Cloud Messagging feature from Google to provide service access to users so that users can monitor and get the latest information from the program without having to come to the store. or notify the admin at the store
Pembuatan Video Confrensi Menggunakan Media Zoom Meeting dan Pembuatan Sertifikat Pelatihan Menggunakan Google Form di SMK Multi Karya Medan Ricky Ramadhan Harahap; Iskandar Iskandar; Barany Fachri
Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Vol 2, No 1 (2022): April 2022
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.107 KB) | DOI: 10.54314/jpstm.v2i1.928

Abstract

Abstract: The problems faced by the world can be seen from network limitations and network availability, making educators elaborate on the teaching system both in terms of material storage, assignments and learning evaluation. The provision of remote material at this time can be done by utilizing social media and applications such as zoom meetings and google forms. This is supported by several features contained in it to support and answer problems in the learning and teaching process. This application can assist in preparing video conferences and training certificates at SMK Multi Karya Medan Keywords: Video conferencing;Training certificate;Zoom Meeting  Abstrak: Permasalahan yang dihadapi dunia dapat dilihat dari keterbatasan jaringan dan keseterdiaan jaringan, membuat para tenaga pendidik mengelaborasi pada sistem pengajaran baik dari segi penyimpanan materi, tugas dan evaluasi pembelajaran. Pemberian materi jarak jauh pada saat ini dapat dilakukan dengan cara memanfaatkan sosial media dan aplikasi misalnya zoom meeting dan google form.hal ini didukung beberapa fitur fitur yang terdapat didalamnya untuk mendukung dan menjawab permasalahan pada proses belajar dan mengajar. Apilkasi tersebut dapat membantu dalam mempersiapkan video confrensi dan sertifikat pelatihan di SMK Multi Karya Medan Kata kunci: Video confrensi;Sertifikat pelatihan;Zoom Meeting
Pengembangan Aplikasi Troubleshooting Jaringan Melalui Sistem Notifikasi dengan Integrasi Cacti dan Telegram Akhyar Lubis; I Iskandar; Rio Septian
Brahmana : Jurnal Penerapan Kecerdasan Buatan Vol 4, No 1A (2022): Edisi Desember (Spesial Issue)
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/brahmana.v4i1A.155

Abstract

Troubleshooting merupakan pencarian sumber masalah secara sistematis sehingga masalah tersebut dapat diselesaikan. Pendekatan troubleshooting dilakukan dalam pencarian sumber masalah secara sistematis sehingga dapat segera diselesaikan. Administrator jaringan akan menindak lanjutin laporan ataupun aduan dari pengguna layanan. Penelitian ini bertujuan bagaimana permasalahan dalam jaringan dapat diketahui sedini mungkin dan diketahui di perangkat mana yang mengalami gangguan. Solusi yang dilakukan adalah dengan pengembangan dalam memonitoring perangkat jaringan dengan menggunakan bot telegram dengan metode PPDIOO. Bot dipergunakan untuk program atau robot yang dialamatkan melalui API/Interface dengan nama @sintar_bot. Implementasi penelitian yang dilakukan yaitu berdasarkan query yang dilakukan pada tabel host dengan kondisi down (1) di jadikan file text dan hasilnya di kirimkan melalui curl sebagai transfer data yang dijadwalkan melalui crontjob. Hasil notifikasi ini berhasil dikirimkan ke group telegram dan menjadi informasi penting bagi admin jaringan. Informasi yang dikirimkan melalui group telegram dapat diketahui seluruh admin jaringan sehingga permasalahan dapat diketahui sedini mungkin.
Aplikasi Sistem Notifikasi Troubleshooting Jaringan (Sintar) Berbasis Web Akhyar Lubis; Iskandar; Rio Septian Hardinata
Resolusi : Rekayasa Teknik Informatika dan Informasi Vol. 3 No. 4 (2023): RESOLUSI Maret 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/resolusi.v3i4.571

Abstract

Troubleshooting is a systematic process of identifying the source of a problem in order to find a solution. The troubleshooting approach is carried out to systematically identify the source of the problem, and network administrators will follow up on reports or complaints from service users. This research aims to quickly identify network issues with devices experiencing disruptions. The solution is to develop a web-based application to monitor network devices. This research is implemented by querying the host table with conditions of "down" or "up," and the results are presented on the dashboard page. Monitoring is carried out based on the building zones in Building A, Building M, and Building I. The ping method is used to check the status of host devices through the Cacti server on the Raspberry Pi web server to detect network issues. The web-based Network Troubleshooting Notification System application can assist administrators in registering devices and monitoring them online, allowing them to monitor the number of devices experiencing "up" or "down" conditions.
IMPLEMENTATION OF WIRELESS CONTROLLER USING CAPSMAN (CONTROLLER ACCESS POINT SYSTEM MANAGER) IN COMPUTER LABORATORY OF SMK NEGERI 9 MEDAN Muhammad Donni Lesmana Siahaan; Iskandar Iskandar
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

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

Abstract

In facilitating network configuration and user devices that are very often used are proxy. Because in proxy it is very easy to operate when compared to other routers. Basically, in Mikrotik, there are several features, including Capsman (Controller Access Point System Manager), which is a wireless controller feature to make it easier to centrally manage all wireless access point devices on the network. Setting up the network centrally Wireless AP Mikrotik will make it easier for operators to operate or manage the network, so that the configuration is only network speed traffic based on distance by limiting the user's distance using the Capsman facility, and monitoring more easily using the proxy and can minimize unused bandwidth so that can be used in rooms that are active in the internet network.
Co-Authors , Muhammad Donni Lesmana Siahaan Adyanata Lubis Akhmad Zulkifli Akhyar Lubis Asep Neris Bachtiar B. Herawan Hayadi B.Herawan Hayadi Barany Fachri Doughlas Pardede Efendi, Raimon Gunawan Ali Irwan Yusti Muhammad Alvin Ratih Agustin Wulandari Ricky Ramadhan Harahap Ricky Ramadhan Harahap Rika Nurleni Rinel Prayudi Rio Septian Rio Septian Hardinata Rio Septian Hardinata Sultra Rio Siahaan Syahrian Lubis Veni Wedyawati Wulan Andang Purnomo Yolanda Anjani Yusti, Irwan