Guruh Aryotejo
Departemen Informatika, Fakultas Sains Dan Matematika, Universitas Diponegoro

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The calculation of point quantity for lighting based on android OS using ionic framework and rule based expert system Mufadhol Mufadhol; Budi Hartono; Sulartopo Sulartopo; Maya Utami Dewi; Danang Danang; Guruh Aryotejo
Bulletin of Electrical Engineering and Informatics Vol 10, No 6: December 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i6.3183

Abstract

At this time, the Covid-19 pandemic has not been finished so all activities and expenditure of funds must be economical. On the each building will be required electricity resources as a means for lighting the room. Reduced activities carried out outside the room make people carry out activities indoors, this results in a significant increase in electricity consumption for lighting. PT. PLN as the provider in Indonesia of electricity services for the community experiences a shortage of electricity resources and most of the electricity resources are used for lighting purposes. Indonesia as a developing country has a very large of population growth, so it requires many buildings as a place to live or a place of business and other activities. This paper will be discussion how a smartphone with an Android operating system can be used to determining the lighting requirements using the Ionic Framework and Rule Based Expert Systems. Using this application system, so electricity to lighting can be optimal and not too wasteful, which in turn can save on the use of electrical energy resources and can save of the cost.
Sistem Informasi Klinik dan Laboratorium Berbasis Web (Studi Kasus: Klinik Medicall) Farhan Nugraha Pratama; Muhammad Malik Hakim; Guruh Aryotejo
Jurnal Dialektika Informatika (Detika) Vol 2, No 2 (2022): Jurnal Dialektika Informatika(Detika) Vol.2 No.2 Mei 2022
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/detika.v2i2.7782

Abstract

Klinik dan laboratorium Medicall adalah sebuah klinik dan laboratorium yang berlokasi di Kota Tegal yang melayani di bidang kesehatan. Klinik Medicall menyediakan berbagai fasilitas seperti dokter umum, dokter gigi, apotek dan juga laboratorium, serta dilengkapi dengan fasilitas laboratorium untuk pengecekan kesehatan bagi para pasien yang membutuhkan. Akan tetapi, berbagai proses bisnis yang dioperasikan pada klinik Medicall secara umum masih berjalan dengan cara manual dan konvensional sehingga perlu adanya suatu sistem berbasis web yang dapat mempermudah pengelolaan klinik sehingga lebih efisien. Sistem ini dapat digunakan oleh pihak klinik dalam menyediakan fasilitas kesehatan kepada para pasien pelanggannya seperti proses pencarian data dan riwayat pasien, serta menampilkan informasi data yang dimiliki oleh pihak klinik kepada masyarakat. Pembuatan website ini menggunakan bahasa pemrograman PHP dan JavaScript dibantu dengan framework CodeIgniter. Basis data yang digunakan pada sistem adalah MySQL. Dengan adanya sistem ini, diharapkan dapat memudahkan pihak klinik dan juga pihak pasien yang ingin menggunakan layanan di Klinik Medicall.
Water quality monitoring with an early warning system for enhancing the shrimp aquaculture production Guruh Aryotejo; Prajanto Wahyu Adi; Eko Adi Sarwoko
Indonesian Journal of Electrical Engineering and Computer Science Vol 34, No 2: May 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v34.i2.pp1042-1051

Abstract

Aquaculture provided 43% of the aquatic animal food consumed by humans in 2007, and it is anticipated to expand even more to meet the increasing future demand. Marine Science Techno Park (MSTP) is one of the Techno Parks in Indonesia and is located in Teluk Awur, Jepara. MSTP has an intensive system of Vannamei shrimp farming activities. The challenge that has been faced annually is the organic matter of the remaining shrimp feed that accumulates in the waters can cause a decrease in pond water quality. Ammonia-N anions derived from the decomposition of feed residues can cause toxins in shrimp culture ponds which can further interfere with shrimp survival. The objective of this study is to design a self-controlled water quality monitoring system that is equipped with an early warning system based on internet of things (IoT) and to implement the design for analyzing the water quality including dissolved oxygen (DO), pH, and temperature in the Vannamei farming pond of MSTP UNDIP through integrating IoT which is equipped with an early warning system. If the water quality reaches a threshold value, the monitoring system will send a sound signal to the buzzer followed by sending an alert notification in real-time conditions automatically to a smartphone.