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Penerapan Metode Prototype Dalam Merancang Purwarupa Pengaman Pintu Kandang Ternak Otomatis Berbasis Mikrokontroler ATMEGA 328P Chandra, Yudi Irawan; Irfan, Irfan; Kosdiana, Kosdiana; Riastuti, Marti
INNOVATICS: International Journal on Innovation in Research of Informatics Vol 4, No 1 (2022): Maret 2022
Publisher : Department of Informatics, Siliwangi University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/innovatics.v4i1.4888

Cattle cage is a term that refers to a structure used to house farm animals or animal homes. The structure might be in the form of a container, a building, or something else entirely, depending on the type of animal being farmed. Because most cattle shed doors are slotted or padlocked, there is a high rate of theft from irresponsible individuals seeking to take livestock without permission. The primary objective of this research is to devise a security system capable of keeping cattle pens secure and free of thieves or burglars that cause livestock loss. The author chooses the Atmega 328 microcontroller because it features a Harvard architecture that separates program code and data memory to maximize work and parallelism. Additionally, this circuit may be connected to an Arduino Uno to create a variety of electronic circuits ranging from simple to complicated. LED control, helicopter control, servo drive control, and robot control can all be implemented by adding specific components. Thus, a prototype was created for an automatic door safety system that employs an infrared sensor to detect the presence of animals and automatically opens the entrance, locking it with a password and ringing a buzzer in front of the farmer's house if the password is incorrect. This tool was created to help minimize cattleÂ losses due to theft.

Prototype River Water Level Detection Tool Using Ultrasonic Sensor with Sound Output Based on Arduino Uno Microcontroller Chandra, Yudi Irawan; Irawati, Diyah Rury; Riastuti, Marti; Rokoyah, Kokoy
IJISTECH (International Journal of Information System and Technology) Vol 7, No 1 (2023): The June edition
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v7i1.298

River water that overflows or is at an uncontrolled height can cause flooding and environmental damage. Therefore, the development of a river water level detector that can provide early warning is very important. In this research, we propose a river water level detector using ultrasonic sensor with sound output based on Arduino Uno microcontroller. This device is designed to measure the level of river water by utilizing the principle of ultrasonic wave reflection. The ultrasonic sensor is installed above the river and sends ultrasonic waves to the water surface. The waves are then reflected back to the sensor after reaching the water surface. The travel time of the reflected wave is used to calculate the distance between the sensor and the river water surface.The Arduino Uno microcontroller is used to process the distance data obtained from the ultrasonic sensor. When the water level exceeds the specified limit, the microcontroller will generate a sound output as a warning. A speaker is connected to the microcontroller and will emit different sounds depending on the water level.This tool has advantages in terms of accuracy and responsiveness. By using ultrasonic sensors, measurements can be taken in real-time and provide water level information with high precision. The voice output also allows the information to be delivered directly and effectively to the user. The test results show that this river water level detection device can work well and provide early warning when the water level exceeds the specified limit. The success of this tool is expected to help in flood risk management and environmental conservation.

Prototype River Water Level Detection Tool Using Ultrasonic Sensor with Sound Output Based on Arduino Uno Microcontroller Chandra, Yudi Irawan; Irawati, Diyah Rury; Riastuti, Marti; Rokoyah, Kokoy
IJISTECH (International Journal of Information System and Technology) Vol 7, No 1 (2023): The June edition
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v7i1.298

River water that overflows or is at an uncontrolled height can cause flooding and environmental damage. Therefore, the development of a river water level detector that can provide early warning is very important. In this research, we propose a river water level detector using ultrasonic sensor with sound output based on Arduino Uno microcontroller. This device is designed to measure the level of river water by utilizing the principle of ultrasonic wave reflection. The ultrasonic sensor is installed above the river and sends ultrasonic waves to the water surface. The waves are then reflected back to the sensor after reaching the water surface. The travel time of the reflected wave is used to calculate the distance between the sensor and the river water surface.The Arduino Uno microcontroller is used to process the distance data obtained from the ultrasonic sensor. When the water level exceeds the specified limit, the microcontroller will generate a sound output as a warning. A speaker is connected to the microcontroller and will emit different sounds depending on the water level.This tool has advantages in terms of accuracy and responsiveness. By using ultrasonic sensors, measurements can be taken in real-time and provide water level information with high precision. The voice output also allows the information to be delivered directly and effectively to the user. The test results show that this river water level detection device can work well and provide early warning when the water level exceeds the specified limit. The success of this tool is expected to help in flood risk management and environmental conservation.

RANCANG BANGUN APLIKASI NOTIFIKASI PENJADWALAN DAN UMPAN BALIK SERTA SERTIFIKAT WEBINAR MENGGUNAKAN MICROSOFT POWER AUTOMATE Yudi Irawan Chandra; Kosdiana; Marti Riastuti
Prosiding Seminar SeNTIK Vol. 6 No. 1 (2022): Prosiding SeNTIK 2022
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Dewasa ini, kemajuan teknologi informasi khususnya komputer pribadi dan internet semakin pesat. Menggunakan komputer adalah cara yang bagus untuk menyelesaikan pekerjaan dengan cepat dan efektif. Manfaat lain internet adalah memperluas jangkauan media informasi yang dapat diakses. Terutama dalam kegiatan pendidikan yang terus memberikan ilmu kepada orang-orang yang ingin belajar. Pada masa pandemi ini, semua kegiatan tatap muka langsung dibatasi, termasuk juga dengan kegiatan mendaftar seminar yang harus dilaksanakan secara daring (webinar), maka dari itu, penulis membuat sistem pendaftaran daring dengan fasilitas yang disediakan oleh Microsoft yaitu Microsoft Power Automate sebagai solusi dari pendaftaran yang dilakukan secara tatap muka. Calon peserta akan diberikan link formulir pendaftaran yang harus diisi sesuai data diri. Setelah mengisi formulir pendaftaran, peserta akan dikirimi email yang berisi link tempat webinar akan diadakan. Setelah menyelesaikan kegiatan, peserta akan diberikan link form feedback untuk mendapatkan sertifikat keikutsertaan dari webinar. Pada tahap akhir aplikasi berhasil mengotomatisasi proses registrasi dan feedback dengan Microsoft Power Automate guna memberikan aktivitas link dan sertifikat partisipasi dalam kegiatan melalui E-mail. Pembangunan sistem ini menggunakan metode Sequential Linier (Waterfall) yaitu suatu metode pengembangan perangkat lunak tertua bersifat natural. Metode ini dijalankan dengan menggunakan metodologi yang sistematis, yang memungkinkan untuk melakukan departementalisasi dan mengontrol proses pengembangan model selangkah demi selangkah, untuk mengurangi kemungkinan kesalahan yang dibuat.

Model Interoperabilitas Web Service Feeder Pddikti Menggunakan Enterprise Javabeans (Ejb) Dan Rest-Api Febianto Arifien; Sutarno; Marti Riastuti
Prosiding Seminar SeNTIK Vol. 3 No. 1 (2019): Prosiding SeNTIK 2019
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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Model Interoperabilitas Web Service Feeder Pddikti Menggunakan Enterprise Javabeans (Ejb) Dan Rest-Api

PENERAPAN MODEL ITERATIVE INCREMENTAL DALAM MEMBANGUN APLIKASI E-COMMERCE DI TOKO KOPI RARUKUH LUAS BERBASIS WEB MOBILE Yudi Irawan Chandra; Marti Riastuti; Kosdiana
Prosiding Seminar SeNTIK Vol. 7 No. 1 (2023): Prosiding SeNTIK 2023
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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Saat ini, bisnis kopi sangat menggiurkan karena minum kopi bukan lagi kebiasaan untuk menghilangkan kantuk, tetapi sudah menjadi gaya hidup. Kedai, warung, atau tempat kopi kini menjamur di mana skala usahanya dapat bervariasi dari yang kecil, seperti warung di ujung gang dengan kursi panjang, hingga kedai dekat kampus dengan layanan wifi yang cepat atau tempat kumpul-kumpul yang ada di mall, hotel berbintang, maupun kafe di jalan utama. Untuk memberikan pelayanan yang cepat dan tepat dalam bertransaksi kepada pelanggan, sistem komputerisasi sangat diperlukan, terutama bagi toko kopi yang masih berskala kecil atau rumahan (UMKM). Rarukuh Luas sebagai salah satu toko kopi ingin membangun sistem e-commerce berbasis web agar pengguna dapat mencari, menemukan, dan membeli produk terutama kopi yang mereka inginkan, tanpa harus berkunjung ke toko. Aplikasi ini dibuat dalam bentuk website e-commerce yang dapat memberikan informasi mengenai produk kepada pelanggan dan memungkinkan mereka untuk melakukan transaksi dengan cepat melalui internet. Aplikasi yang dibuat dapat memaksimalkan pemasaran dan penjualan produk. Untuk mengembangkan aplikasi e-commerce ini, model iterative dipilih sebagai salah satu model proses pengembangan perangkat lunak (SDLC). Dalam model ini, pengembangan perangkat lunak dilakukan dalam serangkaian iterasi atau siklus yang berulang- ulang. Setiap iterasi terdiri dari fase-fase SDLC seperti analisis kebutuhan, desain, implementasi, pengujian, dan evaluasi. Model ini sangat fleksibel dan mudah diubah sesuai dengan kebutuhan bisnis dan perubahan dalam lingkungan pengembangan perangkat lunak

RANCANG BANGUN APLIKASI BOOKING ONLINE PADA EYELASH EXTENSIONS AND NAILS ART JAKARTA BERBASIS WEB Chandra, Yudi Irawan; Riastuti, Marti; Sutarno, Sutarno
Prosiding Seminar SeNTIK Vol. 8 No. 1 (2024): Prosiding SeNTIK 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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Dalam era digital saat ini, kebutuhan akan layanan kecantikan seperti eyelash extensions dan nails art semakin meningkat, terutama di kota-kota besar seperti Jakarta. Namun, proses pemesanan layanan secara konvensional sering kali memakan waktu dan tidak efisien. Oleh karena itu, penelitian ini bertujuan untuk merancang dan membangun aplikasi booking online berbasis web yang dapat memfasilitasi pelanggan dalam melakukan pemesanan layanan eyelash extensions dan nails art secara mudah dan cepat. Aplikasi ini diharapkan dapat meningkatkan pengalaman pengguna dan efisiensi operasional bisnis. Metodologi yang digunakan dalam pengembangan aplikasi ini adalah metode Waterfall yang terdiri dari beberapa tahap, yaitu analisis kebutuhan, desain sistem, implementasi, pengujian, dan pemeliharaan. Pada tahap analisis kebutuhan, dilakukan pengumpulan data melalui wawancara dengan pemilik bisnis dan pengguna layanan untuk memahami kebutuhan dan masalah yang ada. Selanjutnya, desain sistem mencakup pembuatan alur proses, wireframe, dan pemodelan basis data menggunakan Entity- Relationship Diagram (ERD). Implementasi dilakukan dengan menggunakan teknologi web seperti HTML, CSS, JavaScript, dan PHP, serta basis data MySQL untuk penyimpanan data. Fitur utama dari aplikasi ini meliputi pendaftaran akun, pencarian layanan, pemesanan jadwal, pembayaran online, dan notifikasi melalui email. Aplikasi ini juga dilengkapi dengan sistem manajemen untuk pemilik bisnis, yang memungkinkan mereka untuk mengelola jadwal, layanan, dan pelanggan secara efisien. Pengujian sistem dilakukan menggunakan metode Black Box Testing untuk memastikan setiap fitur berjalan sesuai dengan fungsinya. Hasil dari pengembangan aplikasi ini menunjukkan bahwa sistem booking online yang dirancang dapat memberikan kemudahan bagi pengguna dalam melakukan pemesanan layanan kecantikan, serta membantu bisnis dalam mengoptimalkan manajemen operasional. Aplikasi ini diharapkan dapat menjadi solusi yang efektif untuk meningkatkan layanan eyelash extensions dan nails art di Jakarta, serta menjadi platform yang mudah diakses oleh pelanggan dan pemilik bisnis.

DESIGN OF A WEBSITE-BASED HOSPITAL DATA SEARCH DATABASE SYSTEM FOR COVID-19 AND NON-COVID-19 PATIENTS Rachmaniar, Ani; Diana, Desy; Riastuti, Marti
Journal of Information System, Informatics and Computing Vol 7 No 2 (2023): JISICOM (December 2023)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v7i2.1275

The Covid-19 virus pandemic has made people anxious because of the availability of hospitals that accept Covid patients. Many hospitals restrict or even reject people because of the large number of cases that cause death. The difficulty of finding data on hospitals that accept Covid patients for treatment has made many people worried. This research was conducted based on information from public complaints in searching for information on existing data in hospitals that receive Covid-19 patients. The development of this information system was carried out using the classic method or SDLC Spiral which is commonly known as the waterfall method. The waterfall method uses a linear and sequential software development approach, where each development phase, such as planning, analysis, design, implementation, testing and maintenance, is carried out sequentially and cannot be started until the previous phase is complete. The aim of this research is to build a hospital database design for Covid patients, to make it easier for Covid patients to find data on hospitals that accept Covid patients. The research results in the form of an information system in the form of a website application can be used by users, especially Covid patients. The research results can be measured by testing the function of the web-based application information system with the conclusion that the website can run well and access to each menu runs quite well. The web browser used for testing is Google Chrome but you can use the browser according to the device used. The success of the application based on the results of the survey that was carried out to get a point meter of 0-10 was 5 people choosing a value of 8 and the rest choosing a value above 5..

Penerapan Model Rational Unified Process (RUP) Dalam Membangun Aplikasi Promosi dan Penjualan Berbasis Web (Studi Kasus: Toko Mie Ayam “Neng Kene Kiyeh”) Chandra, Yudi Irawan; Irawati, Diyah Ruri; Riastuti, Marti
IKRA-ITH Informatika : Jurnal Komputer dan Informatika Vol. 8 No. 3 (2024): IKRAITH-INFORMATIKA Vol 8 No 3 November 2024
Publisher : Fakultas Teknik Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikraith-informatika.v8i3.4369

This research discusses the application of the Rational Unified Process (RUP) Model in thedevelopment of web-based promotion and sales applications, with a case study at the Chicken Noodle Shop“Neng Kene Kiyeh”. The purpose of this research is to design and implement applications that can increasethe efficiency of promotion and sales of chicken noodle products through digital platforms. The RUPmethod was chosen because of its iterative approach and focus on user needs, allowing for more structuredand controlled software development. The RUP model consists of four main phases: inception, elaboration,construction, and transition. In the inception phase, a needs identification and feasibility study are conductedto ensure that the application to be developed matches the business needs of the store. The elaboration phaseinvolves more in-depth analysis and system design, including use case modeling, risk analysis, andapplication architecture design. In the construction phase, application development is carried out with aniterative approach, allowing for improvements and adjustments based on user feedback. The transitionphase involves application testing and end-user training, as well as full system implementation. The result ofthis research is a web application that has main features such as product catalog, online ordering system, inventory management, and integrated digital promotion. The implementation of this application is expectedto increase the visibility of Chicken Noodle Shop “Neng Kene Kiyeh” in the digital market, simplify theordering process for customers, and increase sales. The trial shows that this application can function asexpected, and provides significant benefits in the store's operational processes. The conclusion of thisresearch is that the application of the RUP model can be an effective approach in building web-basedpromotional and sales applications, with a focus on meeting user needs and improving businessperformance.

Rancang Bangun Aplikasi Kebun Binatang Digital Berbasis Augmented Reality untuk Pembelajaran Anak TK pada Android Chandra, Yudi Irawan; Riastuti, Marti; Sutarno, Sutarno
Prosiding Seminar SeNTIK Vol. 9 No. 1 (2025): Prosiding SeNTIK 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini mengembangkan aplikasi kebun binatang digital berbasis Augmented Reality (AR) sebagai media pembelajaran anak-anak TK. Metode Agile digunakan dalam proses pengembangan. Aplikasi terbukti interaktif, mudah digunakan, dan efektif meningkatkan pengalaman belajar

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