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All Journal JSM (Jurnal SIFO Mikroskil) Scientific Journal of Informatics Jurnal Teknologi dan Sistem Komputer Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer Jurnal Pilar Nusa Mandiri JURNAL REKAYASA TEKNOLOGI INFORMASI Prosiding SAKTI (Seminar Ilmu Komputer dan Teknologi Informasi) Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) TEPIAN JNANALOKA Buletin Poltanesa Jurnal UNITEK Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII
Awang Harsa Kridalaksana
Universitas Mulawarman
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : TEPIAN

 1 
Nodemcu Based Prototype Tool for Noise Detection Florentinus Nino; Azahari; Awang Harsa Kridalaksana
TEPIAN Vol 2 No 2 (2021): June 2021
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (275.477 KB) | DOI: 10.51967/tepian.v2i2.358

Abstract

Application of Prototype A tool for detecting noise based on NodeMCU is a prototype that can be used to detect sound noise and provide a warning if the sound exceeds the reasonable threshold that humans hear. The function of this system is to detect sound noise using the Analog Sound sensor V2. Then the data from the Analog Sound sensor V2 will be displayed in the form of a Led and if it has passed the threshold that humans hear, it will trigger turning on the buzzer as a warning and send automatically the decibel value, status and also if we want to check how much noise there is, we can type / telegram the sensor . Based on the data analysis carried out, Basically programming for building Prototype Tool for detecting noise based on NodeMCU using the C programming language with the help of Arduino IDE software and monitoring it using LED and Telegram. This research was made in order to facilitate controlling the noise in the environment.
Decision Support System on Grass Selection for Gardening Creation Using Multi-Objective Optimization on The Basis of Ratio Analysis (MOORA) Astuti, Indah Fitri; Najib, Naufal; Rosmasari; Dedy Cahyadi; Alex, Rasni; Kridalaksana, Awang Harsa
TEPIAN Vol. 4 No. 4 (2023): December 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i4.2961

Abstract

Grass is a one-piece plant with thin, tapering leaves that grow from the base of the stem. Grass is one of the most common types of plants on earth, but not all types are the same. Some need regular care, while others can grow without ever being touched. There are various types of grass, but only a few types of grass are suitable as ornamental plants. Currently, garden construction service providers still use a manual system to determine the type of grass, so errors can occur, resulting in damage to the garden and a decrease in the artistic value and selling price of the grass. A technology can help determine the type of grass for making a garden, namely a decision support system. This system was built on a web basis using the Multi-Objective Optimization on the Basis of Ratio Analysis method to recommend types of grass for making gardens. This research uses 17 types of grass as alternative data and five selection criteria, namely leaf shape, growth rate, weather resistance, leaf color, care, leaf texture and price per meter. This method's research shows Japanese grass as the best alternative with the highest optimization value, namely -0.02499. The results of system validation using the Confusion Matrix method to compare system calculations with manual calculations obtained an accuracy value of 71%.
Decision Support System for Wedding Package Using Multi-Objective Optimization of Ratio Analysis Method Astuti, Indah Fitri; Kridalaksana, Awang Harsa; Alex, Rasni; Fitri, Dewi; Cahyadi, Dedy; Khoirunnita, Aulia
TEPIAN Vol. 5 No. 2 (2024): June 2024
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v5i2.2995

Abstract

Some   of the problems in preparing a wedding day are determining the venue, event concept, concept and others are very time-consuming. Wedding organizers are an option to overcome these problems; one of the wedding organizers in Samarinda is Galeri Shella, which has various wedding packages with facilities and prices, making it difficult for brides-to-be. To make it easier to make the right wedding package decision, a decision support system is made. The decision aims to provide wedding package recommendations with criteria that can be chosen by the bride and groom and their budget. The method used in this system is Multi-Objective Optimization of Ratio Analysis (MOORA) using six criteria catering, venue, decoration, documentation, makeup and price, as a reference calculation that can produce the best wedding package recommendations according to the wishes of the bride and groom. The research results show that the system functions well, is easy to use, and makes it easier for brides to choose wedding packages. From the results of accuracy testing, it is known that the results of manual calculations and the system make no difference, and this study obtained an accuracy value of 100%.
Co-Authors Addy Suyatno Adlina Safa Sephia Putri Adytama Annugerah Ahmad Rofiq Hakim Ahmad, Faqih Nur Akmal Erfani Armi Anindita Septiarini, Anindita Anton Prafanto Ariel Hidayat Arman Gani Atik Tia Nalarwati, Atik Tia Aulia Khoirunnita Azahari Baskoro, Roby Gunawan Catur Kumala Dewi Chandra Nugraha Choirunnisa, Rena Indah Darwin Darwin Dedi Cahyadi Dedi Cahyadi Dedy Cahyadi Dedy Cahyadi Dedy Cahyadi, Dedy Desryanti Djo Radja Dewi Fitri Doni Saputra Dyna Marisa Khairina Fahrul Agus Fahrul Agus Faqih Nur Ahmad Febri Utama Florentinus Nino Fresly Nandar Pabokory Friandy Dwi Noviandha Gandhi Dwi Laksono Genolang, Christian Agustin Gubtha Mahendra Putra Hamdani . Hamdani Hamdani Hamri Effendi Hanis Setiawati Permatasari Haryadi, Rina Masithoh Hatta, Heliza Rahmania Haviluddin Haviluddin Heliza Rahmania Hatta, Heliza Rahmania Hendi, Hendi Hendrawati Hendrawati Hermawan, Erinda Novtarika Ilaidha Ikayanti Ikayanti Indah Fitri Astuti Indah Fitri Astuti Indah Fitri Astuti, Indah Fitri Kamila, Vina Zahrotun Khoirunnita, Aulia Laksono Trisnantoro Mifza Ferdian Putra Muhammad Bambang Firdaus Muhammad Nur Fahmi Muhammad Olly Muhammad Salahudin, Muhammad Mu’nisah Assisi Najib, Naufal Nasution, Ali Napiah Norma Yanti Nugroho, Basuki Rahmat Prafanto, Anton Purnawansyah Purnawansyah Puspitasari, Novianti Ramadiani - Rasni Alex Ratri Widianingsih Reza Andrea Reza Wardhana Ricyono, Agus - Rionaldo Putra Rosdania Rosdania Rosmasari Rosmasari Rosmasari Salamah, Ummi Sembiring, Rinawati Septya Maharani, Septya Sihombing, Yobel Fernanda Sri Wulandari Taruk, Medi Tri Sulasni Ulan Ari Anti Wahyu Indianto Wati, Masna Yulianto Yulianto Yulianto Yulianto Yundari, Yundari Zainal Arifin Zainal Arifin