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JISTech (Journal of Islamic Science and Technology)
Published by Universitas Islam Negeri Sumatera Utara
ISSN : -     EISSN : 25285718     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Materials Science & Nanotechnology Other
Journal of Islamic Science and Technology (JISTech) is a peer reviewed academic journal, established in 2016 as part of the Universitas Islam Negeri Sumatera Utara, Medan, Indonesia. Dedicated to the publication of scholarly articles in various branches of Islam Science and Technology studies in, by which exchanges of ideas as research findings and contemporary issues are facilitated. JISTech welcomes contributions of articles in such fields as Maths, Physic, Biology, Informatics
Arjuna Subject : -
Articles 140 Documents
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IMPLEMENTASI ALGORITMA C 5.0 DALAM PREDIKSI STOK BARANG BERDASARKAN PENJUALAN BAHAN PERTANIAN CV. MITRA SEJATI Siti Mawaddah
JISTech (Journal of Islamic Science and Technology) Vol 6, No 1 (2021)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v6i1.11905

Abstract

CV. Mitra Karya Sejati was founded in 1998 by Tardi Sutanto as a trading company in the field of agricultural materials, such as multipurpose fertilizers, pesticides and seeds. CV. Mitra Karya Sejati is often in short supply due to the increasing demand for consumer goods and even some items are not sold, so it is difficult to predict the stock of goods in the warehouse so far based on sales data which is used only as data to report monthly sales results which will then not be used again. . Companies need a sales forecasting system to help you plan stock items in the future. The application of C 5.0 to data mining can make it easier for companies to estimate stock of goods based on sales of agricultural materials. The Data Mining application is built using the PHP programming language and MySQL database to reduce inventory planning losses. Through the proposed system can help companies estimate the stock of goods to be provided to minimize losses.
PENENTUAN SISWA PENERIMA BANTUAN PENDIDIKAN MENGGUNAKAN METODE AHP DAN SAW Rita Sari Dewi; Ilka Zufria; M Fakhriza
JISTech (Journal of Islamic Science and Technology) Vol 7, No 1 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i1.12088

Abstract

In the process of determining student beneficiaries using the manual method, it can affect time efficiency and data accuracy. By using a systematic calculation using a decision support system (DSS) that combines expert methods and SAW the resulting data can be used as an alternative to determine students who receive assistance to produce accurate data. In this case, the decision support system uses criteria, namely final semester grades, parental income, certificates, number of dependents and smart indonesia cards. This system is built on a web-based basis using the PHP programming language and Mysql database. The final result of this system can display ranking data and a combination of two methods. The resulting data can be printed in the form of a report. The resulting report can be used as a recommendation in the decision-making process regarding students who are entitled to receive educational assistance.
IMPLEMENTASI ALGORITMA ADVANCED ENCRYPTION STANDARD (AES) E-ASPIRASI MAHASISWA PADA FAKULTAS SAINS DAN TEKNOLOGI BERBASIS WEB Mayasari Mayasari; Suendri Suendri; M Fakhriza
JISTech (Journal of Islamic Science and Technology) Vol 7, No 1 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i1.11173

Abstract

Student aspirations are various demands that are packaged in students' creative ideas that propose a process of changing something. There is no aspiration complaint service system at the Fakultas Sains dan Teknologi, Universitas Islam Negeri Sumatera Utara. So that students do not have a place to express their aspirations. Along with the development of technology, a web-based student complaint application was made which is equipped with the AES (Advanced Encryption Standard) algorithm which is able to secure student aspiration messages so that the aspiration messages conveyed by students cannot be read by other students, so that student aspiration messages are more confidential. The design and manufacture of this web-based public complaint application uses the waterfall model. The waterfall model begins with the analysis stage, namely by analyzing and collecting data through interviews with students and the Administration of the Faculty of Science and Technology, the system design stage, namely by designing the system interface, the system coding stage, and this stage ends with the system testing stage. Carried out to determine the feasibility of the system.
PEMBANGUNAN SISTEM INFORMASI MANAJEMEN SEKOLAH BERBASIS WEB GUNA MENINGKATKAN EFEKTIFITAS PENGELOLAAN AKADEMIK DAN NON AKADEMIK PADA SMPN 1 PERCUT SEI TUAN
JISTech (Journal of Islamic Science and Technology) Vol 7, No 1 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i1.12089

Abstract

Many schools have implemented information systems that can make it easier for users to access the required data. However, SMPN 1 Percut Sei Tuan still uses manual methods to manage academic and non-academic data which causes the process of delivering academic and non-academic information there to not run optimally and lack of academic and non-academic communication between teachers and students. Based on this background, a school management information system was built as an effort to increase the effectiveness of academic and non-academic management at SMPN 1 Percut Sei Tuan.
PENGARUH VARIASI PEREKAT TERHADAP NILAI KALOR BRIKET DARI SERBUK DAUN TEH Masthura Masthura; Abdul Halim Daulay; Haryu Wanda Desgira
JISTech (Journal of Islamic Science and Technology) Vol 7, No 1 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i1.12083

Abstract

Research has been carried out on the effect of adhesive variations on the heating value of briquettes made from tea leaf powder. This study aims to determine the quality of the briquettes produced, this research is motivated by the increasing need for human fuel, so that researchers use tea leaf powder as the main ingredient in making briquettes. The variation of the sample used was tea leaf powder using adhesives in the form of tapioca, wheat flour and molasses as adhesives. With a ratio of 80%:20% and 70%:30%. The analysis carried out is the Calorific Value test. The results obtained from the Calorific value test of briquettes with the best quality approaching the quality standards of Indonesian briquettes were obtained in sample C2 with a composition (70%:30%) which resulted in a heat absorption value of 112.86 cal/gram.
PROTOTIPE ALAT PENGHITUNG HARGA PADA PRINT-OUT ENGAN SENSOR WARNA TCS3200 SERTA SISTEM PENYIMPANAN DATA LOGGER Muhammad Hariyanto; Mulkan Iskandar Nasution
JISTech (Journal of Islamic Science and Technology) Vol 7, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i2.14661

Abstract

Research has been carried out aiming (i) to create a system and design a tool to calculate and add up the price of color and non-color printing, (ii) to determine the RGB frequency in determining a color, (iii) to find out the latest usage data in the Data Recorder program. The tool is designed to be able to calculate the type of concrete automatically, using the TCS3200 color sensor as a determinant of the type of mold with a 20x4 LCD display. The system uses the RTC DS1302 digital clock module, the SD Card Module for data storage as a function of the data logger program. The method applied in this research is the calculation method. This study uses international color measurement data as a frequency reference for the color sensor reading process, for the data logger program process using a PLX-DAQ (Parallax Data Acqusitions) program is an add-on to the parallax microcontroller data acquisition for Microsoft Excel. Making it easier to be able to unify tools in real time, by providing a color sensor calibration system program and storing data on an SD card (Data Logger) the results will be obtained, namely being able to distinguish color and colorless automatically with a tool success rate of 93.4% given a distance of 5 cm to the concrete paper.
PENGENALAN KENDARAAN KLASIK DENGAN MEMANFAATKAN MOBILE AUGMENTED REALITY Ivo Andriano; Suendri Suendri; Ali Ikhwan
JISTech (Journal of Islamic Science and Technology) Vol 7, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i2.14666

Abstract

Augmented Reality is a combination of a virtual world (virtual) and a real world (real) created by computers. Virtual objects can be in the form of tests, animations, 3D models or videos that combine with the actual environment so that the user feels the virtual object is in their environment. In Augmented Reality technology, classic vehicle recognition media is an application that uses the markerless method, where in this method later using a marker as a pointer or marker to bring up 3D objects. This application helps users make it easier to find out about classic vehicles in the city of Medan, without having to search the internet and even on other social media. In its use, this application runs on the Android operating system so that it can make it easier for users to access the application.
PROTOTIPE SMART HOME DENGAN IoT (INTERNET of THINGS) BERBASIS WEMOS D1 MINI Rendy Fadli Iswara; Mulkan Iskandar Nasution; Nazaruddin Nasution
JISTech (Journal of Islamic Science and Technology) Vol 7, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i2.14662

Abstract

Research has been carried out prototype Smart home with IoT (Internet of Things) based on Wemos D1 Mini which can simulate the application of Smart home that can be accessed via the internet by connecting electronic devices to the internet with a Wemos D1 mini microcontroller, while processing all data in the form of input and output. , with control system via wemos and supported by MQ-2 sensor, flame sensor, PIR sensor, relay, buzzer, water pump and fan. The method applied in this research is the monitoring and control system development carried out in this study, namely: the design is equipped with several features, namely sending notifications to the SmartPhone in the form of reports and settings through the application so that it can help users to find out and get information about the conditions that occur at home. , this design is also equipped with an MQ-2 sensor when the sensor detects the 5V fan will turn on to suck gas / smoke out of the room, as a continuation if a gas leak occurs, this prototype is also equipped with a Flame sensor which can turn on the water pump as a fire suppression by The concentration of the sensor works at a wavelength of less than 450 nm, it is also equipped with a PIR Sensor that will turn on an alarm if an intruder is detected in the house and on the tile.
SISTEM PENGATURAN NILAI KEMIRINGAN PANEL SURYA DALAM PENINGKATAN KINERJA OUTPUT PANEL SURYA TERMONITORING INTERNET OF THINGS Abdullah Abdullah; Maharani Putri; Juli Iriani; Fitria Nova Hulu; Cholish Cholish; Masthura Masthura
JISTech (Journal of Islamic Science and Technology) Vol 7, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i2.14178

Abstract

Penggunaan panel surya banyak dimanfaatkan masyarakat karena mampu bekerja menyerap energi matahari untuk menghasilkan sumber energi listrik, akan tetapi pergerakan panel surya kearah cahaya matahari masih bersifat manual (dibantu dengan manusia). Sistem terintegrasi Internet of Things bertujuan untuk memantau kerja dari panel surya dengan cara memperlihatkan sistem monitoring jarak jauh yang memanfaatkan jaringan internet. Variabel yang dimonitoring yaitu varibel pergerakan panel surya yang terdiri dari nilai tegangan analog, intensitas cahaya matahari, nilai kemiringan, posisi dan kondisi cuaca panel surya. Pada pengujian sudut pergerakan motor pengaturan derajat kemiringan dapat diatur pada posisi maksimal cahaya matahari. Posisi maksimal didapat sebesar 125o sejalan dengan intensitas cahaya yang didapat sebesar 1680 Lux, menghasilkan tegangan rata-rata sebesar 20,22 V, arus sebesar 2,10 A dan daya sebesar 43,07 W.
PENGARUH PENAMBAHAN AGREGAT LIMBAH BOTOL KACADAN ABU SERABUT KELAPA TERHADAP KARAKTERISTIK BATU BATA Miftahul Husnah; Abdul Halim Daulay; Siska Siska
JISTech (Journal of Islamic Science and Technology) Vol 7, No 2 (2022)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v7i2.14663

Abstract

This study aims to (i) determine the effect of adding glass bottle waste aggregate and coconut fiber ash to the characteristics of the bricks and (ii) to determine the composition of mixing glass bottle waste aggregate and coconut fiber ash so that bricks with optimal characteristics are produced. The materials used in this study were glass powder, coconut fiber ash, and clay with a composition of glass powder, coconut fiber ash, and clay 0%:0%:100%, 5%:5%: 90%, 10% :10%:80%, 15%:15%:70%, and 20%:20%:60% with a FAS of 0.5. The process of making bricks is done manually. Characterizations carried out include: compressive strength, water absorption, and density. The addition of glass bottle waste aggregate and coconut fiber ash as a substitute for clay has an effect on the characteristics of the bricks. As the amount of glass powder and coconut fiber ash increases, the compressive strength value tends to decrease, the water absorption value tends to increase, and the density value tends to decrease. The compressive strength values in all compositions of mixing glass powder, coconut fiber ash, and clay still do not meet the SNI 15-2094-2000 standard. The value of water absorption at the composition of 5%:5%: 90% and 10%:10%:80% already meets the standards of SNI 15-2094-2000. Density values in all compositions have met the standards of SNI 15-2094-2000, except for the composition 15%: 15%: 70%. %:10%:80%.

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