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All Journal INTI Nusa Mandiri Journal of Innovative and Creativity Expert Net: Exploration Journal of Technological Education Trends
Muhammad Al Ashari
STIKES Dharma Landbouw
Computer Science & IT Education Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Sistem Pakar Berbasis Web Menggunakan Metode Forward Chaining dalam Menganalisa Kerusakan Kamera Digital Single Lens Reflex (DSLR) Muhammad Al Ashari; Satrio Bhagas Yudhanto; Ade Wisandra; Siti Handam Dewi
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i2.1168

Abstract

Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem pakar berbasis web guna mendiagnosis kerusakan kamera DSLR menggunakan metode forward chaining. Sistem ini dikembangkan untuk membantu pengguna mengenali jenis kerusakan berdasarkan gejala-gejala yang muncul tanpa perlu membawa kamera ke pusat servis. Pengetahuan dalam sistem diperoleh dari wawancara teknisi, observasi, dan kajian pustaka. Sistem terdiri dari basis pengetahuan, basis data, inference engine, antarmuka pengguna, dan fasilitas penjelasan. Hasil implementasi menunjukkan bahwa sistem dapat memberikan diagnosis kerusakan secara akurat sesuai gejala yang diinput pengguna. Sistem ini memberikan solusi alternatif yang cepat dan efisien dalam membantu pengguna menangani masalah kerusakan kamera DSLR. Kesimpulannya, metode forward chaining efektif diterapkan dalam sistem pakar untuk mendiagnosis kerusakan kamera DSLR.
Analysis and Design of Purchasing and Sales Information Systems Using the Prototype Method Zahara; Dori Gusti Alex Candra; Muhammad Al Ashari; Budi Permana Putra
Expert Net: Exploration Journal of Technological Education Trends Vol. 2 No. 2 (2025): Edisi Desember
Publisher : Yayasan Insan Mulia Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59923/expertnet.v2i2.702

Abstract

Advances in communication and information technology have transformed various sectors, including the retail sector. Toko Pustaka Muslim in Bengkalis Regency, which sells Muslim products, previously relied on manual processes for recording transactions and managing inventory. This led to inefficiency, errors in transaction recording, and delays in decision making. To overcome this problem, this study designed a web-based information system that automates the process of recording sales and purchase transactions and managing inventory in real-time. The system was designed using the prototyping method with an iterative approach that involved direct evaluation from users, as well as utilizing Unified Modeling Language (UML) for design visualization and Figma for the user interface. The results of the study show that the system built was successfully implemented and was able to improve the operational efficiency of the store. Based on the tests conducted, the system was proven to minimize inventory recording errors and was able to present accurate report data, thereby accelerating the decision-making process by store owners compared to the previous manual system.
PROTOTIPE KERAN AIR TANPA SENTUH DAN PENGUKUR SUHU TUBUH OTOMATIS BERBASIS MIKROKONTROLLER ARDUINO UNO Firma Firma; Budy Satria; Candra Surya; Sepriano Sepriano; Muhammad Al Ashari; Muhammad Iqbal
INTI Nusa Mandiri Vol. 19 No. 2 (2025): INTI Periode Februari 2025
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/inti.v19i2.6417

Abstract

The global pandemic requires the development of technological solutions to minimize physical contact, especially in public facilities such as water taps, which can function as a medium for transmitting infectious diseases. This study aims to design and develop a prototype of an automatic water tap integrated with an Arduino Uno microcontroller-based body temperature meter. This system was created to support health protocol efforts when carrying out activities, increasing efficiency and reducing the risk of disease transmission. The research method includes problem identification, literature study, hardware and software component design, prototyping, and functionality testing. The test results obtained show that all components work according to their functions with a high level of accuracy, such as the HC-SR04 ultrasonic sensor, which is able to detect objects at a distance between the object and the sensor <12cm, then the Relay will be active and the Mini Water Pump will pump water automatically, and the Valve on the Solenoid Valve will open, and water will flow automatically through the water tap. The test results on the MLX-90614 temperature sensor also obtained an average difference of only 0.28 ° C compared to the thermometer gun as a comparison.
Co-Authors Ade Wisandra Budi Permana Putra Budy Satria Candra Surya Dori Gusti Alex Candra Firma Firma Muhammad Iqbal Satrio Bhagas Yudhanto Sepriano Sepriano Siti Handam Dewi Zahara