Article Per Year (5 Year)
p-Index From 2021 - 2026
1.756
P-Index
This Author published in this journals
All Journal Teknika Jupiter Gaung Informatika Jurnal Manajemen dan Keuangan Proceeding International Conference on Information Technology and Business Fortech : Journal of Information Technology Jurnal PGSD Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat E-Amal: Jurnal Pengabdian Kepada Masyarakat Vokasi UNESA Bulletin of Engineering, Technology and Applied Science
Lia Rosmalia
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Public Health Social Sciences Transportation Other

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Intelligent and Secure Package Receiver System Utilizing Internet of Things (IoT) Technology Handayani, Retno Dwi; Jamal, Zaidir; Alkahfiansyah, Muhammad; Rosmalia, Lia; H Sudibyo, Novi; Herwanto, Riko
Vokasi Unesa Bulletin of Engineering, Technology and Applied Science Vol. 2 No. 3 (2025)
Publisher : Universitas Negeri Surabaya or The State University of Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/vubeta.v2i3.38254

Abstract

The rapid expansion of e-commerce has increased the demand for secure and efficient package delivery solutions, particularly for recipients who are frequently away from home. This study presents the development of a Smart Package Receiver Box, an Internet of Things (IoT)-based system that integrates sensors and remote control functionalities to enhance package security. The system incorporates an ESP32-CAM microcontroller, an ultrasonic sensor for courier detection, a PIR sensor for package counting, and a solenoid door lock for secure access control. These components are integrated with the Telegram messaging application, enabling real-time notifications, visual monitoring, and remote control of package deliveries. Experimental testing demonstrates that the system reliably detects couriers within a 5 cm to 30 cm range, accurately counts inserted packages, and ensures a secure locking mechanism with prompt response times. The collected data confirm stable system performance, minimal delays, and effective remote accessibility for users. Despite its advantages, the system presents certain limitations that warrant further improvements. The current implementation lacks encrypted communication, posing potential security vulnerabilities that could be mitigated by integrating AES-256 encryption and secure authentication protocols. Additionally, the system's reliance on Telegram makes it susceptible to disruptions in service availability, necessitating the incorporation of alternative communication channels such as SMS notifications or cloud-based APIs. Future enhancements will focus on strengthening data security, increasing system redundancy, and conducting comprehensive field testing to improve robustness and scalability for broader adoption in modern package delivery systems.
Analisis Perbandingan dan Karakterisasi Sensor Kelembaban Tanah Jenis Kapasitif dengan Jenis Resistif pada Objek Penginderaan yang Sama Setyawan, Dodi Yudo; Nurfiana, Nurfiana; Rosmalia, Lia; Setiawati, Melia Gripin
TEKNIKA Vol. 18 No. 1 (2024): Teknika Januari - Juni 2024
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10563066

Abstract

Tanaman pangan jenis hortikultura baik sayur dan buah-buahan sangat memerlukan kelembaban tanah yang tepat dalam proses pertumbuhannya. Pada sistem pertanian cerdas proses penyiraman media tanam yang dilakukan secara otomatis berdasarkan data sensor kelembaban tanah sehingga diperlukan data kelembaban tanah yang tepat. Setidaknya ada dua jenis sensor kelembaban tanah yakni sensor kelembaban tanah jenis kapasitif dan jenis resistif yang sering digunakan para peneliti dalam pertanian cerdas namun belum ada yang membandingkan keduanya sehingga diperoleh karakteristik jelas dari keduanya perihal kestabilan dan keakuratan data. Ada tiga langkah pada penelitian ini yakni sampling data sensor dengan media udara, air dan tanah. Hasil penelitian menunjukkan sensor kelembaban tanah jenis resistif datanya lebih stabil dibanding dengan jenis kapasitif jika berada di media air dan udara sedangkan jenis kapasitif lebih stabil jika berada pada media tanah. Tingkat akurasi jenis resistif lebih baik dari jenis kapasitif jika berada di media air dan udara namun sangat kurang ketika berada pada media tanah dengan selisih data rata-rata 31,49.
Fish Feeding System in Aquaponic Media Using Firebase and Internet of Things Based Codular Santoso, Putra Pratama; Rosmalia, Lia
Prosiding International conference on Information Technology and Business (ICITB) 2023: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 9
Publisher : Proceeding International Conference on Information Technology and Business

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

Abstract

The aquaponics system is an agricultural method that integrates fish cultivation with plants in an interrelated system. Where fish are used as a source of nutrition for plants, and plants become natural filters to clean water. Feeding fish is very important because it is the main source of nutrition for fish and has a direct impact on fish health, plants, growth and production. Providing scheduled feed and appropriate doses is very important to maintain the health of fish and the aquaponic ecosystem. Use a 30 liter dryer for catfish and kale plants. Feeding is regulated by the number of servo revolutions, the RTC sensor regulates the feed schedule, the ultrasonic sensor measures water level, and the IR-FC51 sensor measures feed availability. Kodular and Firebase applications as real-time databases are used as tools to create a system interface that can be accessed by users for monitoring water levels and feed availability as well as controlling automatic schedules and feeding doses with the aim of ensuring regular feeding, good and healthy fish growth, reduces feed waste absorbed by plants. This system has additional manually operated facilities to control the water pump and feeding which the user can access in real time via smartphone.Keywords—Aquaponics, Feeding, Automatic Systems, Internet of Things, Smartphones
MEDIA E-BOOKLET BERBASIS KEARIFAN LOKAL UNTUK MENINGKATKAN LITERASI SAINS KELAS V(LIMA) DI MIN 6 KUNINGAN Rosmalia, Lia; Wahidin, Wahidin; Abidin, Zaenal
Jurnal PGSD Vol. 9 No. 1 (2023): Januari-Juni
Publisher : PGSD Universitas Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32534/jps.v9i1.4305

Abstract

Abstract This research was conducted to improve students' scientific literacy and learning motivation by maximizing the use of technology with local wisdom-based e-booklet development media as a support for learning activities. The purpose of this study was to analyze the feasibility, effectiveness and measure student responses to local wisdom-based E-booklet learning media. The population in this study were all students of class V (Five) at KKMI 2 Kuningan. The sample consisted of 25 students in class VA as the experimental class and class VB consisting of 25 students as the control class. The research design used a research and development approach with a 4-D development model (define, design, development, dissemination) and data collection techniques using tests, interviews, observations, and questionnaires. The results showed that 1) e-booklet media based on local wisdom was very feasible to be used as teaching material in learning by reaching a percentage of 83.8 from learning experts, material experts, linguists and media experts; 2) the effectiveness of e-booklets based on local wisdom with very effective categories as teaching materials; Based on these results it can be concluded; the local wisdom-based ebooklet media is very feasible and effective to use in science learning on water cycle materials and their impacts; Student responses showed a very positive attitude towards learning through ebooklet media based on local wisdom. Keyword : learning mdia, ebooklet, local wisdom, scientific literacy, learning motivation Abstrak Penelitian ini dilakukan untuk meningkatkan Literasi Sains dan Motivasi Belajar siswa dengan memaksimalkan pemanfaatan teknologi dengan media pengembangan e-booklet berbasis kearifan lokal sebagai penunjang kegiatan pembelajaran. Tujuan penelitian ini untuk menganalisis kelayakan, keefektifan dan mengukur respon siswa terhadap media pembelajaran E-booklet berbasis kearifan lokal. Populasi dalam penelitian ini adalah Seluruh siswa kelas V (Lima) di KKMI 2 Kuningan. Sampel terdiri dari 25 siswa kelas VA sebagai Kelas eksperimen dan kelas VB terdiri dari 25 siswa sebagai kelas kontrol. Desain penelitian yang digunakan pendekatan penelitian pengembangan (Research and Develoment) dengan model pengembangan 4-D (define, design, development, dissemination) dan teknik penggumpulan data menggunakan Tes, wawancara, Observasi, dan angket. Hasil Penelitian menunjukkan bahwa 1) media e-booklet berbasis kearifan lokal sangat layak digunakan sebagai bahan ajar dalam pembelajaran dengan mencapai persentase sebesar 83,8 dari ahli pembelajaran, ahli materi, ahli bahasa dan ahli media; 2) keefektifan e-booklet berbasis kearifan lokal dengan kategori sangat efektif sebagai bahan ajar; Berdasarkan hasil tersebut dapat disimpulkan; media ebooklet berbasis kearifan lokal itu sangat layak dan efektif digunakan dalam pembelajaran IPA pada materi daur air dan dampaknya; respon siswa menujukkan sangat positif terhadap pembelajaran melaui media ebooklet berbasis kearifan lokal. Kata Kunci : Media pembelajaran, ebooklet, kearifan lokal, literasi sains, motivasi belajar
Co-Authors - Nurfiana - Nurjoko Agustina Cindy Amelia Alkahfiansyah, Muhammad Andri Irawan Ari Widiantoko Dwi Handayani, Retno H Sudibyo, Novi Herwanto, Riko Melia Gripin Setiawati Nanny Novi Herawadi Sudibyo Retno Dwi Handayani Rosandy, Triowali Santoso, Putra Pratama Setiawati, Melia Gripin Setyawan, Dodi Yudo Sri Karnila Sri Kusumadewi Sukma Puspitorini Wahidin Wahidin Zaenal Abidin Zaidir Jamal