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SISTEM PENGONTROLAN MESIN CETAK PAVING BLOK MENGGUNAKAN VISUAL BASIC.NET BERBASIS MIKROKONTROLLER ARDUINO Dedy Iskandar; Achmad Wahyu Illahi; Ilham Maulana
Journal Sensi: Strategic of Education in Information System Vol 2 No 1 (2016): Journal Sensi
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (109.953 KB) | DOI: 10.33050/sensi.v2i1.733

Abstract

Seiring dengan perkembangan ilmu pengetahuan yang semakin pesat dalam bidang teknologi pada khususnya. Hal ini ditandai dengan terciptanya alat–alat canggih dengan bantuan mikrokontroler untuk kemudahan, efisiensi waktu dan keamanan. Pengendalian industri menengah kebawah ini umumnya tidak terus menerus menggunakan tenaga manusia untuk menyalakan mesin dan memproduksi suatu barang. Sehingga dibutuhkan suatu pemecahan masalah tersebut, maka dirancang sistem pengontrolan mesin cetak paving block dengan menggunakan sensor, mikrokontroler arduino dan interface pada visual basic .NET. Sistem pengontrolan ini dirancang dengan menggunakan pemrograman bahasa C dan software arduino serta kebutuhan interface menggunakan software visual basic.NET. Metode yang dilakukan yaitu perancangan, serta pengujian alat. Saat mesin dinyalakan maka mikrokontroler dan sensor yang sudah dirancang akan aktif, pada saat ojek yang melewati sensor tersebut, maka mesin tersebut akan bergerak untuk menghasilkan produk yang akan dibuatnya dengan bantuan sensor gerak. Hasil akhir dari sistem ini adalah untuk mempermudah pekerja dalam mengendalikan mesin serta dapat memaksimalkan pendapatan barang.
Evaluasi Risiko Musculoskeletal Disorders pada Pekerja Mebel dengan Metode REBA dan RULA Sebagai Dasar Inovasi Desain Meja Kerja Dedy Iskandar; Sugina Sugina; Putri Septiani Lestari
Journal of Science, Technology, and Innovation Vol 2 No 1 (2026): : August: Inventa: Journal of Science, Technology, and Innovation
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/7sdr7585

Abstract

Raw material measuring activities in the furniture industry are commonly performed on the floor, forcing workers to maintain prolonged squatting, bending, and neck flexion postures that increase the risk of Musculoskeletal Disorders (MSDs). This study aimed to evaluate ergonomic risk using the Rapid Entire Body Assessment (REBA) and Rapid Upper Limb Assessment (RULA) methods as the basis for developing an ergonomic workbench design. A descriptive quantitative approach was employed through observation, interviews, documentation, work posture assessment, and anthropometric measurements of five workers. The results indicated a REBA score of 12 (Very High Risk) and a RULA score of 7 (Investigate and Implement Change). Based on these findings, an anthropometry-based ergonomic workbench was designed to improve working posture and increase production efficiency, reducing working time from 36 minutes to 23.5 minutes (34.7%). The proposed innovation is expected to reduce MSD risks while improving occupational safety, comfort, and productivity.
Perancangan Sistem Informasi Website Donasi Arif Marjuki; Haryanto Haryanto; Dedy Iskandar; Andri Cahyo Purnomo; Arif Novrizal
Journal of Science, Technology, and Innovation Vol 1 No 2 (2025): December: Inventa: Journal of Science, Technology, and Innovation
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/9q26ds73

Abstract

This study designs and implements a web-based digital donation information system to strengthen transparency and public reporting for PMI Kota Tangerang. The system was developed through an empirical software engineering approach grounded in direct organizational observation, enabling the requirements to reflect real donation management practices, administrative constraints, and public accountability needs. The proposed platform integrates public information dissemination, online donation workflows, automated transaction recording, and reporting features within a unified architecture. The public-facing interface enhances accessibility to organizational updates and donation programs, supporting donors’ trust formation through consistent institutional identity and clear information structure. On the operational side, an administrative dashboard provides centralized control over donation data, transaction status management, and structured records to support timely and verifiable reporting. Functional validation was conducted using black-box testing to ensure that core modules operate correctly across defined user scenarios, including donation submission, data storage, report generation, and role-based access. The results indicate that the system is technically feasible and organizationally relevant, offering a scalable digital mechanism to reduce reporting inconsistencies and improve public confidence in humanitarian fundraising.
Analysis of Application-Based Sales System Design to Increase Business Transaction Efficiency Denny Andwiyan; Martono Martono; Dedy Iskandar
Journal Collabits Vol. 2 No. 3 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i3.37914

Abstract

Design and Implementation of Mobile Application-Based Sales System to Increase Business Transaction Efficiency is a research that aims to develop a comprehensive digital solution to overcome the inefficiency of conventional sales systems in Micro, Small, and Medium Enterprises (MSMEs). This research uses a mixed-method methodology with the PIECES Framework, Fishbone Diagram, and SWOT Analysis analysis approaches to identify existing system problems, followed by system design using Unified Modeling Language (UML) which produces a System Framework with five integrated components, Activity Diagrams for transaction workflow optimization, and Use Case Diagrams with four main actors (Admin, Cashier, Customer, Supplier). The results of the research provide theoretical contributions in the development of a mobile information system framework for MSMEs and practical contributions in the form of an adaptable implementation model for various types of retail businesses, proving that a mobile application-based sales system can be an effective solution for MSME digital transformation in increasing competitiveness and business operational efficiency.