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PENSAKLARAN OTOMATIS COOLER PAD MENGGUNAKAN SENSOR SUHU LM 35 DENGAN MIKROKONTROLER ATMEGA8535 Achmad Sumbaryadi; Dian Gustina
JSI (Jurnal Sistem Informasi) Universitas Suryadarma Vol. 8 No. 1 (2021): JSI (Jurnal sistem Informasi) Universitas Suryadarma
Publisher : Fakultas Ilmu Komputer dan Desain - Unsurya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jsi.v8i1.609

Abstract

Terciptanya pendingin eksternal dalam hal ini Cooler Pad yang memiliki sistem On-Off secara otomatis menggunakan sensor suhu LM 35, yang memiliki fungsi untuk mengubah besaran suhu menjadi besaran listrik dalam bentuk tegangan, dengan menggunakan mikrokontroler ATMEGA8535 sebagai pengolah data dan fungsi pengendali/kontrol On-Off kipas Cooler Pad dengan diberikan batasan suhu. Sistem Otomatisasi Cooler Pad ini merupakan pengembangan dari teknologi pendingin suhu, dapat secara otomatis melakukan pensaklaran ON/OFF menggunakan mikrokontroler sesuai kebutuhan. Display (tampilan) suhu ruang pada LCD prsesisi dengan suhu yang ada disekitar sensor suhu. LM35 merupakan sensor suhu yang mempunyai ketelitian tinggi. Berdasarkan hasil uji alat, ketidaklinearan LM35 dalam sistem ini hanya berkisar 0oC sampai dengan 0.4oC. Sistem Otomatisasi Cooler Pad bekerja sesuai dengan yang diharapkan, yaitu ketika suhu ruang dibawah 40o C, Cooler Pad mati sedangkan ketika suhu ruang diatas 40o C maka akan hidup, selaras sengan instruksi yang diberikan.. Kata Kunci    : Cooler Pad, Sensor Suhu,
A Mobile-Based Stocktaking Program and Dashboard Application for Monitoring Packaging Stock at PT. Pangan Terbaik Indonesia, Jakarta Achmad Sumbaryadi; M. Ikhsan Saputro; Ahmad Ishaq; Rame Santoso; Toni Sukendar
Jurnal Teknologi Informatika dan Komputer Vol. 11 No. 2 (2025): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v11i2.2819

Abstract

In today's digital age, the effectiveness and accuracy of inventory management are crucial factors in a company's operations. Manual inventory recording is often time-consuming, error-prone, and inefficient in presenting data directly. The problem at PT Pangan Terbaik Indonesia is that the company's director is unaware of the current packaging stock available in the warehouse. This is because inventory recording is not done in real time, still using manual calculations and paper recording. This prevents the director from monitoring the warehouse's inventory in real time, leading to concerns about stockouts or excess inventory. Furthermore, the company's website is not currently integrated with a database, which can be a hassle for the administrator if there are changes to the website data. The purpose of designing the stocktaking system itself is to simplify the stock recording process, allowing field officers to record packaging stock using a mobile application, and the data will be stored in the database and can be viewed in real time by the company director. This also simplifies website management. With integration with the database, the company administrator can easily change company data through the admin dashboard. The result of this report is to design an application that makes it easier for companies to record stock, manage company information, and monitor stock data in real-time so that reports are received more quickly and accurately.
Library Information System Implementation MTs Ittihaadul Umam Depok Case Study Ahmad Ishaq; Achmad Sumbaryadi; M. Ikhsan Saputro; Rame Santoso; Toni Sukendar
Jurnal Teknologi Informatika dan Komputer Vol. 12 No. 1 (2026): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v12i1.3334

Abstract

Many organizations encounter challenges in managing information effectively and efficiently. A significant number of data management processes are still performed manually, which increases the risk of errors and information loss. Similar to libraries, which require quick and accurate access to information, this study aims to implement a web-based library information system for the MTs Ittihaadul Umam Depok library. The research employs the Rapid Application Development (RAD) methodology, which includes stages such as business modeling, data modeling, process modeling, application creation, and testing and turnover. At this stage, an analysis of the book management needs at MTs Ittihaadul Umam Depok was conducted to guide the system development. Based on the research findings and the challenges faced at the MTs Ittihaadul Umam Depok library, designing and implementing an integrated web-based library information system is expected to simplify the process of borrowing and returning books for all library members. Additionally, it will assist library staff in managing library data more efficiently and help the school advance its technological capabilities.
Rancang Bangun Sistem Informasi Penjualan pada Rumah Makan Achmad Sumbaryadi; Rahmat Hidayat; Riswandi Ishak; Siti Nur Khasanah
JIKTEKS : Jurnal Ilmu Komputer dan Teknologi Informasi Vol. 4 No. 03 (2026): Agustus
Publisher : Faatuatua Media Karya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70404/jikteks.v4i03.710

Abstract

The development of information technology has had a major influence on various business sectors, including the culinary and restaurant industry. Galiga Dramaga Restaurant still carries out sales processes and data management manually, resulting in recording errors, service delays, and difficulties in preparing sales reports. This study aims to design and develop a Sales Information System for the restaurant in order to make sales data management more effective and efficient. The research method used is the waterfall model with data collection methods including observation, interviews, and literature studies to obtain the data needed for system development. Meanwhile, the system development method uses the waterfall approach consisting of requirements analysis, system design, implementation, and system testing stages. The system is designed using UML modeling such as use case diagrams, activity diagrams, sequence diagrams, and Entity Relationship Diagrams (ERD). The results of the study indicate that the developed sales information system is able to assist in processing customer data, food menu data, ordering, payment transactions, and generating computerized sales reports. The system can also minimize data recording errors and accelerate customer service processes. Based on the testing results, the system can run properly according to user requirements and is able to support the operational activities of Galiga Dramaga Restaurant optimally. Therefore, this sales information system is expected to improve work effectiveness and service quality at Galiga Dramaga Restaurant.
Perancangan Sistem Informasi Penjualan Pakaian PT. Target Makmur Sentosa Jakarta Achmad Sumbaryadi; Caswan Rismawan
Jurnal Esensi Infokom : Jurnal Esensi Sistem Informasi dan Sistem Komputer Vol 4 No 2 (2020)
Publisher : Institut Bisnis Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55886/infokom.v4i2.308

Abstract

Persaingan bisnis penjualan pakaian tidur di Indonesia sudah semakin ketat, salah satu nya di kota Jakarta. PT. TARGET MAKMUR SENTOSA adalah salah satu toko yang menjual berbagai macam pakaian tidur, sampai saat ini PT. TARGET MAKMUR SENTOSA masih belum mempunyai layanan penjualan produk melalui Internet atau yang biasa disebut dengan istilah e-commerce (Electronic Commerce). E-Commerce (Electronic Commerce) merupakan salah satu teknologi yang berkembang pesat dalam hal pembelian dan penjualan barang atau jasa melalui jaringan elektronik seperti internet. Metode yang digunakan dalam perancangan Sistem Informasi Penjualan berbasis web pada toko PT. TARGET MAKMUR SENTOSA adalah metode waterfall, dalam proses pembuatan system ini ini dimulai dengan menganalisa Sistem yang telah ada di Toko PT. TARGET MAKMUR SENTOSA SENTOSA, analisa system berjalannya, kemudian dibuatkan UML, ERD (Entity Relationship Diagram, class diagram sampai pembuatan sequence diagram. Dilanjutkan dengan mendesain prototype. Dengan adanya perancangan Sistem berbasis web ini, yang akan terkoneksi dengan database nantinya, tentunya akan sangat mempermudah pengolahan data barang untuk dijual dan akan sangat membantu sekali dalam hal pemasaran produk, karena setiap informasi yang akan diberikan kepada konsumen bisa lebih cepat, akurat dan tentunya dengan biaya yang lebih murah.