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All Journal JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Margaretha Yohanna
Jurusan Teknik Informatika, Universitas Methodist Indonesia
Computer Science & IT

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Sistem Pakar Jenis Ulos di Acara Adat Batak Toba Menggunakan Metode Forward Chaining Yolanda Y.P. Rumapea; Margaretha Yohanna
Jurnal Teknik Informatika dan Sistem Informasi Vol 4 No 3 (2018): JuTISI
Publisher : Maranatha University Press

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Abstract

With the rapid development of technology, the type of ulos used is an obstacle in the traditional party of Batak Toba, Ulos is an object used in a traditional activity that is very important for Batak Toba people. Many types of ulos in Batak Toba therefore require a long time and ineffective results to look ulos types that are suitable for traditional activities. An expert system is a system that attempts to adopt human knowledge to computers, and one alternative to detect the type of ulos that will be used for certain customary activities. Through an expert system, it is easier to detect ulos types that are suitable for use in these customary activities, and also requires an accurate identification process to provide the right decision results. The identification method that used is forward chaining method. The usefulness of this research is to help users to access ulos types that are suitable for use in Batak Toba custom activities.
Rancang Bangun Sistem Pemberian Pakan dan Minum Ayam Secara Otomatis Margaretha Yohanna; Desy Tri Natasia Lumban Toruan
Jurnal Teknik Informatika dan Sistem Informasi Vol 4 No 2 (2018): JuTISI
Publisher : Maranatha University Press

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This result project built a system of feeding and drinking chicken automatically using ATMEGA-328 microcontroller. This automated tool uses two parts: the first container serves as a reservoir of food and water and the second container is functioned as a feed and water distribution place. The volume of feed and water is measured using ultrasonic sensor HC-SR04 which has a function to control the height of feed and water in reserve storage of feed and water. The microcontroller circuit as the controller receives input to know the volume of feed and water and send status data to GSM SIM900A module in the form of AT Command command to be forwarded to destination number then the result will be displayed in the form of message.
Co-Authors Desy Tri Natasia Lumban Toruan Yolanda Y.P. Rumapea