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"Design and Development of a Smart Mechatronic System for Waste Sorting, Shredding, and Compaction Based on Sensor Integration and Microcontroller Control" Lianawati, Yosita; Widiastuti, Rosalina Yani; Suparno, Agus; Mikha El Charisto R; Agnes Patria W; Mikael Billyarta K
International Journal of Technology and Education Research Vol. 3 No. 02 (2025): April - June, International Journal of Technology and Education Research (IJET
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i02.1909

Abstract

This study presents the development of an automated Smart Waste Sorting, Shredding, and Compressing System to improve waste management efficiency. The system integrates capacitive and proximity sensors to classify waste into organic (leaves) and plastic categories with 100% accuracy in testing (20 plastic samples and 9 liters of organic waste accurately sorted). The shredded waste is reduced to 3 cm fragments, and subsequent compression achieves a 60% volume reduction, significantly optimizing storage and transport. The system utilizes an ESP32 microcontroller for real-time control, supported by ultrasonic sensors and servo motors for precision. Experimental results demonstrate the effectiveness of the integrated design, highlighting its potential for sustainable waste management in communities and institutions. This innovation offers a practical solution to enhance recycling processes and reduce environmental impact through automation.
Pengembangan Aplikasi Mobile Berbasis Android untuk Mendukung Strategi Pemasaran dan Penjualan pada UMKM Saung Batik Baswet Manurung, Ria; Lianawati, Yosita; Sipahutar, Tetty Tiurma Uli
Electro Luceat Vol 11 No 1 (2025): Elektro Luceat (JEC) Juli-2025
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jelekn.v11i1.977

Abstract

One MSME sector with high potential to grow is the batik handicraft industry. Saung Batik Baswet is one of the MSMEs engaged in producing and selling local batik in Banyumas Regency by trying to preserve cultural heritage while creating economic value. Marketing carried out by Saung Batik Baswet is still carried out conventionally, and it is still limited to social media, WhatsApp, Instagram, relations between relations, friends and relatives, and word of mouth. The research aims to develop Android-based mobile applications that can support marketing activities and product sales at Saung Batik Baswet MSMEs and evaluate the effectiveness of applications in increasing marketing efficiency and customer convenience in making transactions. The research uses a prototyping method that allows application development to be carried out iteratively and based on user feedback. The research results with the Paired Samples Test concluded that H0 was rejected and H1 was accepted because the Sig. The value obtained was 0.00, which means the Sig. Value is less than 0.05. So, there is a significant time difference when ordering a menu before and after using the Saung Batik Baswet Android mobile application. These results indicate that the developed application has successfully increased efficiency in the ordering process, which undoubtedly contributes to improving the customer experience in making transactions.
Sistem Monitoring dan Controlling “Smart Waste” Berbasis Internet of Things Menggunakan Modul ESP 32 Lianawati, Yosita; Mahendra, Christy; Sugianto, Gerson Manuel; Mendrofa, Syukur Jaya; Setiani, Angelica Lulu; Baraga, Bernarditus Yordan
Journal of Telecommunication Electronics and Control Engineering (JTECE) Vol 6 No 2 (2024): Journal of Telecommunication, Electronics, and Control Engineering (JTECE)
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/jtece.v6i2.1400

Abstract

Sampah semakin meningkat setiap hari, dan pengolahan sampah masih merupakan proses yang membutuhkan waktu yang lama dan seringkali menjadi sumber penyakit. Melalui perkembangan teknologi penulis membuat sebuah inovasi untuk penanganan sampah dengan Internet of Things untuk melakukan monitoring dan controlling untuk memilah sampah berdasarkan kategori sampah organic dan sampah plastik. Hasil dari pemilahan sampah tersebut akan dimasukkan ke proses pencacahan sampah dan menghasilkan bahan mentah pupuk dari hasil pencacahan sampah organic dan biji plastik dari hasil pencacahan sampah plastic. Pengguna dapat melakukan controlling dan akan mendapatkan hasil notifikasi jika tempat penyimpanan pencacahan sudah mencapai berat lebih dari 4 kg melalui aplikasi Whatsapp. pengujian Sistem Monitoring dan Controlling “Smart waste” berbasis Internet of Things menggunakan modul ESP 32 dilakukan sebanyak 30x percobaan dan mendapatkan hasil keberhasilan sebesar 86,67%.
Penerapan E-Commerce untuk Pemasaran Pertanian: Evaluasi Usability, Pengalaman Pengguna, dan Dampak Positif "Gawosa Shop" Mahendra, Christy; Lianawati, Yosita; Wicaksono, Wilibrodus Megandika; Wijaya, Jonathan Briant; Santosa, Agnes Florentina; Kinanti, Maria Putri
Prosiding Seminar Nasional Teknoka Vol 10 (2025): Proceeding of TEKNOKA National Seminar - 10
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

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

Abstract

Farmers in Gumiwang Village face significant challenges in marketing their harvests. To address this issue, the "Gawosa Shop" e-commerce platform was developed. This study evaluates the platform's usability, user experience (UX), and its impact on sales. Interface testing using the System Usability Scale (SUS) yielded an average score of 83.92, which is categorized as "Excellent." User Experience Questionnaire (UEQ) testing, which assessed six components (Attractiveness, Perspicuity, Efficiency, Dependability, Stimulation, and Novelty), showed results ranging from Good to Excellent. During the implementation period from October 1 to November 5, 2025, Gawosa Shop successfully increased revenue by 21.2% and the total number of orders by 116.7%. These findings indicate that Gawosa Shop is effective, well-received by its users, and provides a positive economic impact for the farmers in Gumiwang Village.
Otomatisasi Pengatur pH dan Nutrisi pada Tanaman Hidroponik Berbasis Internet of Things di Aswana Hidroponik Joyopranoto, Vincensius Agung Wibowo; Baraga, Bernaditus Yordan; Rahardjo, Mikha El Charisto; Mahendra, Christy; Lianawati, Yosita
Prosiding Seminar Nasional Teknoka Vol 10 (2025): Proceeding of TEKNOKA National Seminar - 10
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

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

Abstract

This study discusses the design of an automated pH and nutrient control system for hydroponic plants based on the Internet of Things (IoT). The objective of this study to develop a system capable of reading solution conditions and sending data in real time through an IoT platform to facilitate monitoring without manual intervention. The system is designed using an ESP32 microcontroller as the control center, a pH sensor, a TDS meter sensor, and a peristaltic pump for the solution injection process. The sensor reading data is sent to the IoT server using the Blynk platform. The test results show that system is capable of sending valid and consistent pH and TDS data to the Blynk dashboard with an accuracy level ±98%, making it easier for users to monitor the condition of the nutrient solution remotely. This research is the first step towards an efficient and integrated automatic hydroponic control system.
Digital workplace and SMEs performance: How the Mediating role of digital leadership capability? Suyudi , Suyudi; Setyawati, Endang; Widiastuti, Rosalina Yani; Hermanto , Diwahana Mutiara Candrasari; Lianawati, Yosita; Wibowo , Adhi
International Journal of Social and Management Studies Vol. 4 No. 5 (2023): International Journal of Social and Management Studies (IJOSMAS)
Publisher : IJOSMAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5555/ijosmas.v4i5.369

Abstract

AbstractThe aim of this research is to analyze the relationship between digital workplace variables and SMEs performance, analyze the relationship between digital leadership variables and SMEs performance, analyze the relationship between digital leadership capability variables and digital workplaces, analyze the relationship between digital workplace and leadership digital capability variables, the mediating role of digital leadership capability variables in the relationship. digital workplace and SMEs performance. This research method is quantitative through an online survey, research data was obtained by distributing online questionnaires to 639 SMEs owners in Indonesia who were selected using a simple random sampling method. Data analysis used structural equation modeling (SEM) partial least squares (PLS) with the SmartPLS 3.0 software tool. The questionnaire contains statement items and is designed using a 9 scale Likert scale. The data analysis stages are validity testing, reliability testing and direct and indirect hypothesis testing or mediation effect testing. The independent variable in this research is digital work place, the dependent variable is SMEs performance and the mediating variable is the digital leadership capability variable. The research results show that the digital leadership variable has a positive and significant relationship to SMEs performance, the digital workplace variable has a positive and significant relationship to digital capability, the digital leadership capability variable has a role as a full mediator in the relationship between digital workplace leadership and SMEs performance. The novelty of this research is the creation of a model of the relationship between digital workplace variables, SMEs performance and the mediating role of digital leadership capability variables.
Rancang Bangun UI/UX Aplikasi Pemesanan Makanan “JoSsy” Berbasis Mobile dengan Design Thinking dan Evaluasi System Usability Scale (SUS) Wijaya, Jonathan Briant; Lianawati, Yosita; Widiastuti, Rosalina Yani; Wibowo, Adhi
Journal of Entrepreneurship & Technopreneurship Vol. 2 No. 2 (2026): Januari
Publisher : STMIK Dharmapala Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47927/joet.v2i2.1430

Abstract

The rapid growth of online food ordering services requires UI/UX designs that are easy to learn, efficient, and consistent—especially at high-value user journeys such as checkout and payment. This study aims to design the UI/UX of a mobile-based food ordering and delivery application, JoSsy, using the Design Thinking approach consisting of Empathize, Define, Ideate, Prototype, and Testing. The design process produced a structured user flow, wireframes, and a high-fidelity interactive prototype built in Figma, covering key features including login, menu browsing/selection, cart, checkout, payment, and delivery tracking. Usability was evaluated using the System Usability Scale (SUS) to obtain a quantitative measure of user acceptance. Based on an initial pilot (n=10) using sample/pilot data, the prototype achieved an average SUS score of 84.75, categorized as Acceptable, indicating that the proposed UI/UX is well-received and suitable as a foundation for further implementation and development.
Peranan Tipografi Ramah Lingkungan Dalam Desain Kemasan UMKM di Kabupaten Banyumas Kartika, Natalia Ira; Lianawati, Yosita; Manurung, Ria
Besaung : Jurnal Seni Desain dan Budaya Vol. 11 No. 1 (2026): Besaung: Desember 2025-Maret 2026
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jsdb.v11i1.6755

Abstract

This study examines how environmentally friendly typography plays a role in sustainable packaging design for micro, small, and medium enterprises (MSMEs) in Banyumas Regency. The research is motivated by the tendency of MSME packaging design practices to focus primarily on the use of environmentally friendly materials, while visual elements particularly typography have not yet been regarded as a strategic component of sustainability. In fact, typographic choices influence readability, ink efficiency, production processes, and consumers’ perceptions of a product’s environmental value. The aim of this study is to identify the types of typography used in MSME packaging and to analyze the concept and role of environmentally friendly typography as a sustainable design strategy. This research employs a descriptive qualitative method with a design approach. Data were collected through in-depth interviews with MSME actors, designers, and consumers, as well as visual observations of more than 100 food and beverage packaging samples. The analysis was conducted thematically and supported by descriptive statistics. The findings indicate that 47% of packaging still uses decorative typefaces, 22% demonstrate low readability, and 66% do not apply typographic consistency. Conversely, more than 60% of respondents acknowledge that typography influences perceptions of sustainability. This study formulates four metrics for environmentally friendly typography: readability, visual efficiency, information hierarchy, and typographic consistency. Therefore, environmentally friendly typography can function as an integrative sustainable design strategy in the packaging of micro, small, and medium enterprises (MSMEs) in Banyumas
Digital Transformation of Myna Gawosa Fisheries MSMEs: AOV Analysis and Sales Improvement Strategies Post E-Commerce Implementation Mahendra, Christy; Lianawati, Yosita; Wicaksono, Wilibrodus Megandika; Wijaya, Jonathan Briant; Santosa, Agnes Florentina; Kinanti, Maria Putri
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 8, No 1 (2026): FEBRUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v8i1.17071

Abstract

This report presents an analysis of e-commerce performance as a result of the community service program (Pengabdian Masyarakat/PkM) at the Myna Gawosa Fish Cultivators Group (Pokdakan), Banjarnegara. The objective of this community service program is to address the limitations of conventional marketing through the implementation of e-commerce-based digital marketing technology to expand market reach and improve the welfare of fish farmers. The PkM implementation method is carried out in stages, including program socialization, digital literacy and content creation training, e-commerce technology application, as well as mentoring and periodic evaluation. The target of the PkM activities is the Myna Gawosa Farmers Group, which cultivates ornamental and consumption fish. Overall, the digital platform shows a positive impact on business volume: Total Revenue grew significantly by 36.8%, driven by a sharp increase in the Number of Orders by 120.0%. However, this success is offset by a drastic decrease in the Average Order Value (AOV) by -37.8%. In conclusion, the business successfully drove transaction volume but faces three major strategic issues: daily revenue volatility, declining AOV, and a customer base that is too small. Strategic recommendations include the development of upselling and cross-selling techniques, as well as more intensive digital marketing campaigns for acquiring new customers.