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Journal : Jurnal Teknik Informatika (JUTIF)

MOSQUE RUG STERILIZATION ROBOT USING ULTRAVIOLET C LIGHT WITH INTERFACE HC-05 AND ULTRASONIC Fifi Safitri; Muhammad Amin; Iin Almeina Lubis
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 3 (2022): JUTIF Volume 3, Number 3, June 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.3.256

Abstract

Many efforts have been made to minimize the spread of the Covid-19 virus in various fields of activity including worship activities where the five daily prayers are the obligations of Muslims. When you want to pray, prayer rugs are one of the media to perform prayers so that prayers are more solemn. The prayer rug itself is one of the places where the Covid-19 virus spreads and mosque administrators only carry out prayer rug cleaning activities using a broom and washing prayer rugs. The right solution to minimize the virus that is in mosque prayer rugs is to apply the sterilization of prayer rugs on a scheduled basis. The purpose of this research is to find out how the sterilization robot works in mosque prayer mats, can design a remote control via Arduino using the HC-05 sensor, and the prayer mat sterilization robot is effective and efficient to implement. The results of this study are a robot that can be controlled via an android application that is connected via HC-05 where mosque administrators only need to control via a smartphone at one point. The method used in this study is a descriptive method where prior to conducting the research an interview was conducted regarding the circumstances to be studied, namely the cleanliness of the mosque in the use of prayer mats. It is hoped that this research can ease the work of mosque administrators and minimize time in sterilization activities and can minimize viruses that are in mosque prayer mats.
APPLICATION OF THE CUSTOMER RELATIONSHIP MANAGEMENT (CRM) MODEL IN THE MARKETING AND SALES PROCESS OF AUSTRALIAN CATTLE AT PT. ELDIRA FAUNA ASAHAN phoeja; Muhammad Amin; Afdhal Syafnur
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 3 (2022): JUTIF Volume 3, Number 3, June 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.3.257

Abstract

Eldira Fauna Asahan who is engaged in Australian cattle farming in the cattle sales system does not yet have a web-based service where the marketing and sales processes are still done manually. The problems encountered, the authors implement the implementation of Customer Relationship Management (CRM) with the waterfall method. The waterfall method is a method that takes a systematic and sequential approach starting from the level of system requirements and then heading to the analysis, design, implementation and testing stages. It is called a waterfall because the stages that are passed must wait for the completion of the previous stage and run sequentially. Customer Relationship Management (CRM) is one of the strategies used by companies to better know and understand their customers, so that companies can provide the best service and foster better long-term relationships with their customers. The results according to admin needs include: managing order data, managing user data, managing sales report recaps, and conducting sales transactions and sales stock. Meanwhile, the results according to user needs include: placing an order, filling in the required data, making payment transactions. In conclusion, the implementation of Customer Relationship Management is carried out properly and appropriately, making the company's business performance more optimal. With the existence of a Web-Based Information System for Eldira Fauna, it aims to make it easier for customers to place orders for cattle so that the online process becomes more effective and efficient.
IMPLEMENTATION OF FORECASTING EXPONENTIAL SMOOTHING IN THE NUMBER OF NEW STUDENT PREDICTION INFORMATION SYSTEM AT SMK AL MA'SHUM Suci Sulistia; Muhammad Amin; Santoso
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 6 (2022): JUTIF Volume 3, Number 6, December 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.6.431

Abstract

SMK Al Ma'shum annually conducts socialization and promotions in junior high schools. Prediction of the number of prospective new students is one of the most important things in the evaluation process or high cognitive at SMK Al Ma'shum. This serves to determine the priority of how many prospective students will be accepted, where the number of students sometimes tends to decrease and increase. This makes the school must try to estimate the number of new students from each of these majors next year will increase or decrease. If this is not done by the school, it will have an impact on the operational costs of the school. The goal is to predict the number of prospective new students who will be accepted at the Al Ma'shum Vocational School next year using the forecasting exponential smoothing method. The prediction system for new students at the Al Ma'shum Vocational School uses the PHP and MySQL programming languages ​​to help the forecasting process be fast and accurate. The prediction results for 2022 are accounting majors as many as 19.23 new students with MAPE 20.52%, computer and network engineering majors as many as 102.73 new students with MAPE 9.12% and motorcycle engineering majors as many as 76 new students with MAPE 25.53 %. So it can be concluded that the forecasting exponential smoothing method can help predict new students at SMK Al Ma'shum.