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All Journal Elektron Jurnal Ilmiah Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal TEMAPELA
Rusfandi Rusfandi
Politeknik Negeri Padang
Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Environmental Science Materials Science & Nanotechnology

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Perancangan Sistem Informasi Untuk Perawatan Dan Perbaikan Modul Pratikum Berbasis Web Anggara Nasution; Raemon Syaljumairi; Rusfandi rusfandi
Elektron : Jurnal Ilmiah Vol 10 No 2 (2018): Elektron Jurnal Ilmiah
Publisher : Teknik Elektro Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.676 KB) | DOI: 10.30630/eji.10.2.74

Abstract

Microprocessor and microcontroller laboratories are type III laboratories that are in the electronics engineering study program majoring in electrical engineering, this laboratory serves the activities of student practices for microprocessor system courses, microcontroller systems and interfaces I and II and very large scale intergration (VLSI) programmable logic devices and programmable electronics. Laboran as manager and person in charge of the laboratory, every month submits reports on equipment support facilities and practice modules made manually to the head of the laboratory. Every day the laboratory staff must examine all equipment activities one by one such as computers and practice modules to find out the latest conditions. Seeing the problems above, we need a system solution that can provide fast, accurate, complete and integrated information as a whole. The purpose of this study is to produce an information system design for maintenance and repairs to microprocessor and microcontroller laboratories. The method used in this study analyzes the current system to create a conceptual model so as to produce a database diagram. Next, the design of the display includes the design of the application interface such as the reporter display, laboratory performance reports etc. To further maximize laboratory use and quality teaching and learning is expected that students, lecturers and staff will also participate by reporting damage to supporting facilities at the microprocessor and microcontroller laboratory.
Pembuatan Alat Monitoring Suhu Dan Daya Listrik Yang Dapat Di Baca Secara Online Pada Anechoic Chamber Di Laboratorium Antena Politeknik Negeri Padang Anggara angga Nasution; Rusfandi Rusfandi; Roni Putra
Jurnal Teknologi dan Manajemen Pengelolaan Laboratorium Vol 1 No 1 (2018)
Publisher : Labor Dasar dan Sentral Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (844.427 KB) | DOI: 10.25077/temapela.1.1.1-6.2018

Abstract

Tujuan dari pembuatan alat ini adalah untuk membangun komunikasi data untuk pengumpulan informasi mengenai kondisi suhu kelembaban dan penggunakan energy listrik Anechoic Chamber di laboratorium Antena, serta menyediakan interface bagi pengelola sistem sehingga meraka mampu melakukan monitoring secara online. Sensor yang digunakan pada alat ini sensor DHT untuk suhu dan kelembaban serta sensor CT untuk pembacaan arus listrik. Data sensor kemudian disimpan di database SQL dan dapat ditampilkan pada web browser. Keunggulan dari alat ini data dapat di ambil dalam kurun waktu yang cukup lama , karena data tersimpan dalam database manager selain itu pengelola laboratorium dengan mudah mengetahui kondisi suhu dan energy listrik yang digunakan suatu ruangan tanpa harus datang membawa alat ukur ke ruangan tersebut. Dengan adanya alat ini dapat membantu pengelola laboratorium dalam melakukan perawatan anechoic chamber.
Pembuatan Histogram Dan Pola Data Warna Urin Berdasarkan Urinalisis Menggunakan Mini PC Andrizal Andrizal; Anton Hidayat; Tuti Angraini; Yefriadi Yefriadi; Rusfandi Rusfandi; Rivanol Chadry
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (785.756 KB) | DOI: 10.29207/resti.v2i3.605

Abstract

The method for observing urine color to diagnose a disease of patient has done so far. The visual observation with human eyes has done to study and analyze human urine color and detect the connected disease. Human vision lately can be replaced with computer visual system or other sensor or camera to detect that color. The color of object is composed by two color components, they are frequency and spatial domain. Therefore, each color has wavelength and form in number of frequency. Color censor TCS 3200 produces output signals with different frequency based on scanned color through photodiode of the censor. Recognizing of the object in the form of shape, color and other variables of the object. Feature extraction is obtain from the data pattern as well as histogram. This research aims generate histogram and urine color pattern according to patient situation indication. The use of color reference is main color urinalysis, the result of method at Cleveland in Ohio in 2013. Based on the research, the pattern and color histogram were obtained in different style found in detected different urine color. This research would contribute to help identification process of diseases based on urine color thorough online.
Co-Authors Andrizal Andrizal Anggara angga Nasution Anggara Nasution Anton Hidayat Rivanol Chadry Roni Putra Syaljumairi, Raemon Tuti Angraini Yefriadi Yefriadi