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All Journal JRST (Jurnal Riset Sains dan Teknologi) Jurnal Pengabdian Masyarakat Formosa (JPMF) Formosa Journal of Multidisciplinary Research (FJMR) Jurnal Pengabdian Masyarakat Nasional
Irvan Hermala
Universitas Mercu Buana
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Public Health Social Sciences

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Prevention of the Spread of the COVID-19 Virus with an Online to Offline Shopping System with an Independent Self-Service Concept using a Miniature Solar-Powered Mobile Market Anantha Zakharia; Irvan Hermala; Putie Maharani
Jurnal Pengabdian Masyarakat Formosa Vol. 2 No. 1 (2023): February 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/jpmf.v2i1.2106

Abstract

The participation of universities is highly expected in assisting economic recovery, so that economic turnover activities can continue without increasing the number of Covid-19 sufferers. In this case, universities provide solutions in the field of renewable energy as a source of electricity to support the efficiency of the prototypes produced. This activity was carried out by students and lecturers as a form of community service. Where the concept offered is online to offline to maintain shopping loyalty. Consumers can make transactions by selecting product quality, tasting the product, and tasting the product first and they do it in front of their house in the form of a solar-powered mobile market. The method used in the data collection process: the Preparation Stage, the Group Discussion Stage, the Capacity Building Implementation Stage: the Research Stage, the Data Analysis Stage. The conclusion from this study is that the community is enthusiastic, especially those living in housing because of the online to offline system (online ordering system, goods come offline, consumers can choose). For vehicles, it can save fuel because it uses a solar power engine.
Prevention of the Spread of the COVID-19 Virus with an Online to Offline Shopping System with an Independent Self-Service Concept using a Miniature Solar-Powered Mobile Market Anantha Zakharia; Irvan Hermala; Putie Maharani
Formosa Journal of Multidisciplinary Research Vol. 1 No. 8 (2022): December 2022
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjmr.v1i8.3022

Abstract

The COVID-19 pandemic has destroyed the economy in Indonesia since March 2020, where all regions implemented Large-Scale Social Restrictions (PSBB) and Micro-Scale Social Restrictions (PSBM). This causes people to reduce their shopping activities and limit business activities by the local government. The participation of universities is highly expected in assisting economic recovery, so that economic turnover activities can continue without increasing the number of Covid-19 sufferers. In this case, universities provide solutions in the field of renewable energy as a source of electricity to support the efficiency of the prototypes produced. This activity was carried out by students and lecturers as a form of community service. Where the concept offered is online to offline to maintain shopping loyalty. Consumers can make transactions by selecting product quality, tasting the product, and tasting the product first and they do it in front of their house in the form of a solar-powered mobile market. It is hoped that this activity can support the normal course of the economy as before the pandemic occurred.
Sistem Pintar IoT Berbasis Arduino dan Android untuk Pengontrolan Kondisi pH dan TDS pada Pengairan Hidroponik Agus Ismail; Irvan Hermala; Nur Hendrasto; Harisuddin Harisuddin; Syukur Daulay
JRST (Jurnal Riset Sains dan Teknologi) Volume 6 No. 1 Maret 2022: JRST
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (945.158 KB) | DOI: 10.30595/jrst.v6i1.12387

Abstract

IoT merupakan salah satu kemajuan yang signifikan dalam bidang informasi dan teknologi dan terus dapat dikembangkan untuk kemudahan aktivitas manusia. Pada penelitian ini, Sistem pintar IoT berbasis arduino dan android untuk pengukuran keasaman dan nutrisi air pada hidroponik. Arduino digunakan sebagai prosesor data yang masuk dari sensor untuk ditampilkan pada layar dan direspon memlaui relay untuk menghidupkan pompa jika nilai TDS dibawah nilai yang ditentukan. Data dari arduino dikirim ke cloud firebase sehingga bisa diakses melalui perangkat android.  Perangkat lunak prosesor Arduino menggunkan bahasa C yang diedit pada IDE arduino. Android didesain menggunakan XML dan Kotlin untuk membantu proses control aplikasi yang dibuat menggunakan aplikasi android studio. Alat ukur arduino dikalibrasi dengan menggunakan data tegangan dan data PH serta data TDS yang seharusnya pada cairan kalibrasi. Kemudian didapatkan model linier untuk PH dan model polynomial pangkat tiga untuk TDS. Model tersebut diimplementasikan pada arduino dan didapatkan nilai pengukuran mendekati nilai kalibrasi dengan kesalahan 5.86% untuk PH dan 11.1% untuk TDS. Sistem IoT diamati dengan mencoba tampilan data serta otomasi dan control manual melalui android. Hasil tampilan, otomasi dan kontrol  manual bekerja secara efektif sesuai fungsi sebagai IoT.
PEMANFAATAN APLIKASI PEMBUKUAN KEUANGAN DIGITAL UNTUK MENINGKATKAN DAYA SAING UMKM di RUSUN MARUNDA Riska Rosdiana; Febrina Mahliza; Irvan Hermala; Siska Maya
PEMANAS: Jurnal Pengabdian Masyarakat Nasional Vol 3, No 2 (2023)
Publisher : PEMANAS: Jurnal Pengabdian Masyarakat Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pemanas.v3i2.24403

Abstract

Knowledge and understanding of good financial management and business development can help business owners make the right decisions in their business management, resulting in good financial management behavior and business development. Currently, there is a type of application that is popular among MSME players, namely financial management applications. One of these applications is BukuWarung, which is useful for storing daily financial data in business. Seeing this situation, it is necessary to provide education on the use of digital-based financial applications for MSMEs in the Marunda Flats Area. The aim of this activity is for participants to gain an understanding of individual financial management in the form of simple digital-based planning and recording for MSMEs. The community service activity was attended by 40 MSME actors. Training activities were carried out face-to-face in two sessions, namely the first session was lecturing, namely the delivery of training material by resource persons and the second session was discussion, namely discussion activities with the participants. After carrying out the training, community service activities continued with a mentoring (educational) session for one coached MSME actor for 1 month. Evaluation of activities was obtained through participant satisfaction evaluation questionnaires.Keywords: Socialization, BukuWarung, digital financial records, digital financial management, MSME.
Co-Authors Agus Ismail Anantha Zakharia Anantha Zakharia Febrina Mahliza Harisuddin Harisuddin Nur Hendrasto Putie Maharani Putie Maharani Riska Rosdiana Siska Maya Syukur Daulay