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Marcelita, Faldiena
Computer Engineering Technology Study Program, College Of Vocational Studies, IPB University
Aerospace Engineering Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Health Professions Languange, Linguistic, Communication & Media Neuroscience Social Sciences Veterinary

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PENGEMBANGAN MODUL PRAKTIKUM TEMA ALAT PENGENDALI PENCEMAR UDARA BERBASIS AUGMENTED REALITY Yudith Vega Paramitadevi; Faldiena Marcelita; Ana Turyanti
Jurnal Teknologi Pendidikan (JTP) Vol 14, No 1 (2021): April - Jurnal Teknologi Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jtp.v14i1.22203

Abstract

Abstrak: Penciptaan dan pengembangan material pembelajaran dalam situasi ketidakpastian saat ini merupakan tantangan yang dihadapi pendidik. Tantangan tersebut terjawab seiring teknologi Augmented dan Virtual Reality (AR dan VR) mulai diterapkan di kelas praktikum. Pengembangan modul praktikum mata kuliah Kualitas Udara dan penilaian keberterimaan modul bagi mahasiswa Prodi D3 Teknik dan Manajemen Lingkungan merupakan tujuan dalam penelitian ini.  Modul terdiri dari buku panduan, marker AR, aplikasi KU-AR dan kuisioner formatif yang diisi oleh responden 28 mahasiswa. Analisis formatif menunjukkan mayoritas mahasiswa dapat menerima modul dan menjadi termotivasi untuk mempelajari desain alat pengendali pencemar udara lanjutan. Pengenalan alat pengendali pencemar udara melalui modul AR dapat memberikan pengalaman yang berguna bagi mahasiswa, khususnya vokasi. Kata Kunci: alat pengendali, aplikasi KU-AR, modul praktikum, pengembanganAbstract: The creation and development of learning materials in today's uncertainty is a challenge for educators.  Augmented and Virtual Reality (AR and VR) technologies responded to this challenge since they began to be applied in practicum classes. The development of the practicum module for the Air Quality course and the assessment of module acceptance for D3 Engineering and Environmental Management Study Program students are the objectives of this research. The module consists of a guidebook, AR markers, the KU-AR application, and a formative questionnaire filled out by 28 student respondents. The constructive analysis shows that most students can receive the module and become motivated to study advanced air pollutant control design. The introduction of air pollutant controllers through the AR module can provide a useful experience for students, especially vocational students.Keywords: air pollutant controller, development, KU-AR application, practicum module
WEBSITE UNIVERSE DIGILABS DI PT SEMESTA INOVASI NUSANTARA BERBASIS KLIEN UNTUK PENINGKATAN KINERJA PERUSAHAAN: Client-Based Universe Digilabs Website at PT Semesta Inovasi Nusantara to Increase Company Performance Faldiena Marcelita; Khonza Izzati; Olivia Sekar Nindia
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 12 No. Khusus (2022): Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian, Vol
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.12.Khusus.37-50

Abstract

PT Semesta Inovasi Nusantara is a company engaged in multimedia and digital services. The business activities carried out by PT Semesta Inovasi Nusantara are offering digital services whose products are in the form of multimedia products, branding, marketing and so on. So far, the company's offering and selling of digital services is still through word of mouth. In addition, the business processes at PT Semesta Inovasi Nusantara have not been digitized and integrated or are still traditional, resulting in several obstacles. The main problem is that clients are often late paying. The bill for payment has been issued and the project results have been submitted, but the client often delays the payment, thus hampering the company's operational activities because production costs have not been covered and affect the sales target of the marketing and sales division.Based on the problems described above, the Universe Digilabs website was created at PT Semesta Inovasi Nusantara to facilitate interaction between the company and its clients through the creation of several features. Creation of the website using the Prototype method. This method is used to identify user needs that are not clear at the beginning. At the stage of system submission, testing is carried out using the black box method. The test results are successful and the system is handed over to the company. ABSTRAKPT Semesta Inovasi Nusantara merupakan perusahaan yang bergerak dalam bidang multimedia dan digital services. Kegiatan usaha yang dilakukan oleh PT Semesta Inovasi Nusantara yaitu menawarkan layanan digital yang produknya berupa produk multimedia, branding, marketing dan sebagainya.Selama ini, penawaran dan penjualan layanan digital yang dilakukan oleh perusahaan masih melalui mulut ke mulut. Selain itu, proses bisnis pada PT Semesta Inovasi Nusantara belum terdigitalisasi dan terintegrasi atau masih tradisional sehingga muncul beberapa kendala. Kendala yang menjadi pokok permasalahan yaitu klien sering telat membayar. Tagihan pembayaran telah keluar dan hasil proyek telah diserahkan, tetapi klien seringkali menunda pembayaran sehingga menghambat kegiatan operasional perusahaan karena biaya produksi yang belum tertutup dan memengaruhi target penjualan divisi marketing and sales. Berdasarkan permasalahan yang telah diuraikan diatas, maka dibuatlah website Universe Digilabs di PT Semesta Inovasi Nusantara untuk memfasilitasi interaksi antara perusahaan dengan klien melalui pembuatan beberapa fitur. Pembuatan website menggunakan metode Prototipe. Metode ini digunakan untuk mengidentifikasi kebutuhan pengguna yang belum jelas diawal. Pada tahap penyerahan sistem dilakukan pengujian menggunakan metode black box. Hasil pengujian berhasil dan sistem diserahkan ke perusahaan.
Impact of Various Natural Feed Types on Water Quality on Silver Arowana (Osteo-glossum Bicirrhosum) Ima Kusumanti; Andri Hendriana; Walidatush Sholihah; Inna Noviyanti; Faldiena Marcelita
Eduvest - Journal of Universal Studies Vol. 3 No. 12 (2023): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v3i12.966

Abstract

The research was conducted to determine the relationship between water quality and body length of arowana fish by measuring several water parameters including temperature, pH, dissolved oxygen and ammonia. In relation to length growth, calculations on SR, SGR are also carried out using ANNOVA. Direct laboratory scale observations were carried out by providing different feeds, including bloodworms, maggot, crickets and live fish with the water source for cultivation activities being well water. The results of observations in the field show that the growth rate of fish in length is influenced by the type of feed given. Giving bloodworms has the most effective value, next to live fish, maggots and crickets. This type of feed also affects the quality of the water used. To maintain success in ornamental fish cultivation, it is recommended to use water efficiently through integrated fish cultivation. Checking the water regularly as well as training of farmers on good management practices and integration is needed to ensure good water quality.
Prediction of Duration of Dry Bamboo Leaf Counting Using Fuzzy Logic Faldiena Marcelita; Gema Parasti Mindara; Inna Noviyanti; Walidatush Sholihah; Agus Buono
Eduvest - Journal of Universal Studies Vol. 3 No. 12 (2023): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v3i12.967

Abstract

Dry bamboo leaves are selected as a planting medium for ornamental plants to enhance nutrient content and improve soil drainage. Before being processed into fertilizer, dry bamboo leaves need to be shredded first. The leaf counting process for planting ornamental plants in villages still relies on manual methods such as using knives and scissors, which can be time-consuming and less effective. In response to this issue, a device for shredding dry bamboo leaves has been developed to improve efficiency and facilitate the leaf counting process. The innovation created is a household-scale dry bamboo leaf shredder that is more affordable and easy to mobilize due to its compact dimensions and lighter weight. The device is also easy to operate, as the shredding occurs when it is closed, and the process stops when it is opened, ensuring safe use for various users. The manual control of bamboo leaf weight and counting duration results in inconsistent shredding outcomes. Therefore, development has been carried out on the dry bamboo leaf shredder with artificial intelligence capabilities, specifically using fuzzy logic to automate the counting duration based on the size and weight of the bamboo leaves being inputted.
Perbaikan Kualitas Citra Cahaya Redup Menggunakan Teknik Perbaikan Histogram Equalization dan Adaptive Multi-scale Retinex Muhammad, Fadhel; Aprilianti, Dhila; Nelvi, Annisa Amanda; Khairunisa, Aulia; Inyasdi Kahvi, Muhamad Restu; Giri, Endang Purnama; Marcelita, Faldiena
Jurnal Ilmu Komputer dan Agri-Informatika Vol. 11 No. 1 (2024)
Publisher : Departemen Ilmu Komputer, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jika.11.1.19-26

Abstract

The low-light images often have low quality, with insufficient light causing dark images, low contrast, and neglected details. To enhance low-light images, various methods have been developed, including histogram equalization and adaptive multi-scale retinex (AMSR). Among these methods, there is no consensus on which method is more effective in improving low-light images. In this study, we compare the performance of histogram equalization and AMSR methods in enhancing low-light images. The histogram equalization method is applied to alter the pixel intensity distribution within the image. Histogram equalization has drawbacks in maintaining local contrast and can produce overly sharp images. Furthermore, the AMSR method is applied to improve the contrast and detail of low-light images. This study applies AMSR with adaptive scales at various detection levels. The results show that both methods can enhance low-light images. The histogram equalization method provides a significant improvement in global contrast and image brightness, while the AMSR method successfully maintains local contrast and image detail. Differences also occur in the obtained results, depending on the image characteristics and user preferences. Based on the analysis and evaluation conducted, it can be concluded that both methods have their respective strengths and weaknesses in improving low-light images.
Analisis Pengaruh Kemudahan terhadap Tingkat Efektivitas Penggunaan Mesin Cetak Pelet Pakan Ternak Salsabila Diba Cahyani; Nur Aziezah; Hikmah Rahmah; Faldiena Marcelita; Inna Novianty
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 2 No. 1 (2024): Februari : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v2i1.1976

Abstract

The pellet molding machine has high efficiency to make it easier to process animal feed pellets. The pellet processing process requires a series of activities such as grinding, mixing, pelleting and drying. Therefore, research was carried out to identify the effect of convenience on the level of effectiveness of using an animal feed pellet printing machine. The method used in this research is a quantitative method by distributing questionnaires via the Google Form platform. Validity tests, reliability tests and simple regression analysis are used to analyze the data obtained from filling out the questionnaire
Pengaruh Tingkat Kepuasan Pengguna Alat Simonair Terhadap Minat Pengguna Dalam Memonitoring Kualitas Air Dany Fadhilah; Hikmah Rahmah; Nur Aziezah; Walidatush Sholihah; Faldiena Marcelita
Jurnal Kendali Teknik dan Sains Vol. 2 No. 1 (2024): Januari : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i1.2192

Abstract

Improving water quality is an important issue that governments and society must address. His one way to improve water quality is to monitor it regularly. Monitoring tools that are easy to use and accessible to the public can be a solution to improving water quality. The aim of this research is to assess how user satisfaction with Simonair affects their inclination towards monitoring water quality. The methodology involves conducting a survey with respondents utilizing the Simonair tool, and the gathered data is subjected to analysis through a straightforward linear regression examination.Top of Form The results show that users' satisfaction with the Simonair tool has a significant positive impact on their interest in water quality monitoring. The higher the user satisfaction, the more interested the user will be in  water quality monitoring with Simonair. Drawing from the findings of this investigation, it is possible to infer that users' satisfaction with the Simonair tool is an important factor influencing users' interest in water quality monitoring. Therefore, efforts are needed to increase user satisfaction with the Simonair tool and increase user interest in  water quality monitoring using Simonair.
Analisis Statistika Tingkat Kepuasan Pengguna Sistem Monitoring Mesin Cetak Pelet Pakan Ternak Berbasis IoT Khairunnisa Hayyu Kusnadi; Hikmah Rahmah; Nur Aziezah; Faldiena Marcelita; Inna Novianty
Jurnal Kendali Teknik dan Sains Vol. 2 No. 1 (2024): Januari : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i1.2284

Abstract

The aim of this research is to analyze the processing of user satisfaction data on the IoT-based feed pellet machine monitoring system using the Blynk application among visitors of the IT Fest at the School of Vocational IPB University, majoring in Software Engineering Technology (TPL), Computer Engineering Technology, and Industrial Management from batches 57, 59, and 60. The research method employed in this study is quantitative research using descriptive statistics. The sampling technique utilized is a survey method, and the instrument for data collection is a questionnaire. Subsequently, the analysis of all data is conducted by performing testing stages using measures of central tendency, including mean, median, and mode. Using the Likert scale, conclusions can be drawn from the respondents' answers.
Implementasi Alat Pencacah Daun Bambu Kering sebagai Media Tanam dengan Arduino Uno Marcelita, Faldiena; Novianty, Inna; Sholihah, Walidatush
MULTINETICS Vol. 8 No. 2 (2022): MULTINETICS Nopember (2022)
Publisher : POLITEKNIK NEGERI JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/multinetics.v8i2.4714

Abstract

Dried bamboo leaves were chosen as a planting media for strengthen nutrients and improve soil drainage. Before being processed into fertilizer, the dried bamboo leaves will be chopped first. The problem that exists is that the chopping of dried bamboo leaves is still manually using a knife and scissors so it is quite time consuming and less effective. Making a dry bamboo leaf chopper with Arduino uno to chop dry bamboo leaves with a limit switch sensor so that it can rotate and stop the chopper blade automatically. The process of making this tool uses a method, namely, design to design hardware, software, and casing design, manufacture, namely the implementation of the design, and testing to carry out the testing phase of the tool so that the tool runs according to its purpose. The manufacture of this tool consists of hardware components which include Arduino uno, limit switch, DC motor, BTS7960 motor driver, step down LM2596, and power supply as well as software using Arduino IDE. The result of making a dry bamboo leaf chopper with Arduino uno is that it can chop dry bamboo leaves according to the purpose. This tool can chop up to 50 grams of dry bamboo leaves. Suggestions in making this tool are development by adding automation when the container is full and the tool automatically runs as well as increasing the duration of counting on the tool.
OPTIMASI PERTUMBUHAN MICROGREEN RED RADISH MELALUI OTOMATISASI PENYIRAMAN, PENYINARAN, DAN PENYESUAIAN SUHU BERBASIS IOT Tiara Safitrah; Dea Ummul Khabibah; Angga Eben Ezer; Brilliant Sandynigy Fernando; Edmund Banyu Kauripan; Muchammad Alifandino Satrio; Muhammad Hafizh Maulidan; Nabil Arif A'isy; Faldiena Marcelita; Lathifunnisa Fathonah
Elektrika Vol. 16 No. 2 (2024): Oktober 2024
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/elektrika.v16i2.10429

Abstract

This research aims to optimize the growth of red radish microgreens through an automation system that integrates irri-gation, lighting, and temperature adjustment based on the Internet of Things (IoT). The research method involves the use of WS2812B LED strips as the lighting source for photosynthesis, soil moisture sensors to control irrigation, and DHT22 tem-perature sensors to adjust the ideal environmental temperature. Data collection combines relevant literature data with direct observations during the red radish microgreen planting process. Data analysis is conducted through descriptive approaches to understand the growth patterns of microgreen plants and correlation analysis to identify relationships be-tween various growth parameters. Additionally, the IoT system's response to changes in environmental conditions is ana-lyzed to evaluate the system's effectiveness in regulating lighting, irrigation, and temperature. The research findings indi-cate that the IoT-based automation system effectively enhances the growth and quality of red radish microgreens. The au-tomatic implementation of LEDs improves photosynthesis rates, while efficient irrigation systems ensure plants receive adequate water. The temperature automation system maintains optimal growth conditions and reduces the risk of thermal stress. Integrating this system into a website platform also enables remote control and monitoring. This automation system not only increases plant productivity and quality but also reduces maintenance costs and time, demonstrating the signifi-cant potential of IoT technology in modern agriculture. Keywords: Automation System, Growth, Internet of Things, Microgreen, Red Radish. ABSTRAK Penelitian ini bertujuan untuk mengoptimalkan pertumbuhan microgreen red radish melalui sistem otomatisasi yang mengintegrasikan penyiraman, penyinaran, dan penyesuaian suhu berbasis Internet of Things (IoT). Metode penelitian melibatkan penggunaan LED strip WS2812B sebagai sumber pencahayaan untuk fotosintesis, sensor kelembaban tanah untuk mengontrol penyiraman, dan sensor suhu DHT22 untuk menyesuaikan suhu lingkungan yang ideal. Pengumpulan data dalam penelitian menggabungkan data literatur yang relevan serta pengamatan langsung selama proses penanaman microgreen red radish. Analisis data dilakukan melalui pendekatan deskriptif untuk memahami pola pertumbuhan tana-man microgreen dan analisis korelasi untuk mengidentifikasi hubungan antara berbagai parameter pertumbuhan. Selain itu, respons sistem IoT terhadap perubahan kondisi lingkungan dianalisis untuk mengevaluasi efektivitas sistem dalam mengatur pencahayaan, penyiraman, dan suhu. Hasil penelitian menunjukkan bahwa sistem otomatisasi berbasis IoT efektif dalam meningkatkan pertumbuhan dan kualitas microgreen red radish. Penerapan LED secara otomatis meningkatkan laju fotosintesis, sementara sistem penyiraman efisien memastikan tanaman mendapatkan air yang tepat. Sistem otomatisasi suhu menjaga lingkungan pertumbuhan optimal dan mengurangi risiko stres termal. Integrasi sistem ini dalam platform website juga memungkinkan kontrol dan pemantauan secara remote. Sistem otomatisasi ini tidak hanya meningkatkan produktivitas dan kualitas tanaman, tetapi juga mengurangi biaya dan waktu pemeliharaan, menunjukkan potensi besar teknologi IoT dalam pertanian modern.
Co-Authors Agus Buono Ana Turyanti Angga Eben Ezer Aprilianti, Dhila Brilliant Sandynigy Fernando Dany Fadhilah Dea Ummul Khabibah Edmund Banyu Kauripan Endang Purnama Giri Fathonah, Lathifunnisa Gema Parasti Mindara Hendriana, Andri Hikmah Rahmah Ima Kusumanti Inna Novianty Inna Noviyanti Inna Noviyanti Inyasdi Kahvi, Muhamad Restu Khairunisa, Aulia Khairunnisa Hayyu Kusnadi Khonza Izzati Muchammad Alifandino Satrio Muhammad Hafizh Maulidan Muhammad, Fadhel Nabil Arif A'isy Naufal, Fawwaz Nelvi, Annisa Amanda Novianty, Inna Novianty, Inna Novianty Nur Aziezah Nur Aziezah Olivia Sekar Nindia Paramitadevi, Yudith Vega Rahmah, Hikmah Salsabila Diba Cahyani Sholihah, Walidatush Tiara Safitrah Walidatush Sholihah