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Arduino Uno-Based Automatic Controller for Clothes Dryer Tool Nasution, Intan Suhelfi; Rani, Selvia; Khairani, Khairani; Aini, Sarah; Sumarlin, Sumarlin; Sari, Sri Novida
JCEIT: Journal of Computer Engineering and Information Technology Vol. 1 No. 1: JCEIT: Journal of Computer Engineering and Information Technology (November 2024)
Publisher : Karya Techno Solusindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64810/jceit.v1i1.5

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Abstract: Erratic weather changes cause continuous rain, so clothes that have been washed will take a long time to dry and become damp. The process is carried out in open air and requires quite a large space. The aim of this research is to design an Arduino Uno-based automatic clothes dryer that can dry clothes and determine the dryness level of clothes automatically. The research method used is research and development where the process of developing a clothes dryer system which previously used a heater is now perfected by using a light hair dryer and two fans. The results of testing the tool system begin with the time being set by an Arduino timer and the temperature being set by a humidity sensor. Keywords: Arduino Uno, Arduino Uno Controller, Automatic Controller, System Controller   REFERENCES Aditya, L., & Wahyudin, D. (2021). LEMARI PENGERING PAKAIAN MENGGUNAKAN HEATER BERBASIS ARDUINO MEGA 2560. 9(2).Baco, S., Alamsyah, N., Maulani Arif, F., & Armida, S. (2022). Prototype Lemari Pengering Pakaian Dengan Suhu Panas Berbasis Arduino Uno. Jurnal Teknologi dan Komputer (JTEK), 2(01). https://doi.org/10.56923/jtek.v2i01.65Damawidjaya Biksono, S. (2022). Teknik Pengeringan Dasar. Deepublish.Fahmizal, S., Mayub, A., Kom, M., Arrofiq, I. M., & Ruciyanti, F. (2022). Mudah Belajar Arduino denganPendekatan berbasis Fritzing, Tinkercad dan Proteus. Deepublish.Fauzi, A., Aisuwarya, R., & Aisuwarya, R. (2020). Sistem Kendali Jarak Jauh dan Monitoring PenggunaanListrik pada Pompa Air melalui Smartphone. JITCE (Journal of Information Technology andComputer Engineering), 4(01), 32–39. https://doi.org/10.25077/jitce.4.01.32-39.2020 Hermansyah, H. A., Parinduri, I., & Hutagalung, M. H. J. E. (2020). Pembelajaran pada penerapan mikrokontroler AT8535, Arduino UNO R-3 Bascom AVR, Arduino UNO 1.16 dan FritzingElectronic Design. Medan: Yayasan Kita Menulis.Khakim, L. (2023). Buku Ajar Mikrokontroler ATMega 328. Penerbit NEM.Pangkey, J. N. D., Elim, I., & Rondonuwu, S. (2021). EVALUATION OF INTERNAL CONTROL SYSTEMCASH DISBURSEMENTS OF PT. BANK SULUTGO MAIN BRANCH.Shofiyullah, M., & Muharom, S. (n.d.). Sistem Pengering Pakaian Otomatis Berbasis Microcontroller. Wisaksono, A. (2019). Buku Ajar Pengantar Mikroprosessor. Umsida Press, 1–112.Yolanda, Y. (2022). Pengembangan Buku Elektronik (E-Book) Prakarya Elektronika Untuk MeningkatkanKeterampilan Abad 21 Terintegrasi Keterampilan Berpikir Kreatif Mahasiswa. PASCAL (Journal of Physics and Science Learning), 6(2), 93–106.
MACRO STABILITY AND FINANCIAL STRUCTURE AS THE ROOT CAUSES OF PROBLEMATIC FINANCING OF PROFIT-SHARING PRODUCTS OF ISLAMIC BANKS Mardianto, Dedi; Sumarlin, Sumarlin; Abdullah, Wahyuddin
Management Studies and Business Journal (PRODUCTIVITY) Vol. 2 No. 6 (2025): Management Studies and Business Journal (PRODUCTIVITY)
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/hephgg96

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This study aims to analyze the effect of inflation, capital adequacy and third party funds on problematic financing of production sharing contract products using time series data from January 2015 to December 2021 sourced from the financial services authority (OJK). The research method uses a quantitative approach assisted by the statistical software JASP (Jeffrey's Amazing Statistics Program). The results show that inflation does not have a significant effect, but the capital adequacy variable has a significant negative effect while third party funds have a significant positive effect on problem financing of profit sharing contract products at Islamic banks in Indonesia.
PELATIHAN DAN PENDAMPINGAN PEMANFAATAN LILIN LEBAH DAN STRATEGI PEMASARAN USAHA MADU KELOMPOK AI SANGER, DESA MATAIYANG sumarlin, sumarlin; Dewi Seprianingsih; Lidiawati; Ismiati; Sahratullah
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12815

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Forest honey production in Mataiyang Village, West Sumbawa Regency, plays a crucial role as a primary source of community livelihood but faces challenges related to fluctuating harvests, limited product diversification, and conventional marketing strategies. This Community Partnership Empowerment Program (PKM) aimed to enhance the capacity of the Ai Sanger Farmers Group through training and mentoring in utilizing beeswax as a value-added derivative product and strengthening digital-based marketing strategies. The implementation stages included needs assessment, program socialization, training in processing beeswax into honey soap and aromatherapy candles, and product marketing assistance. The results indicated a significant improvement in participants’ knowledge and skills regarding production techniques and marketing management. Innovative products such as honey soap and aromatherapy candles were successfully produced and marketed through both direct distribution to local retailers and digital platforms, thereby creating opportunities to increase group income. This program demonstrates that the utilization of bee by-products can serve as a sustainable strategy to strengthen the resilience of local honey enterprises and enhance their competitiveness in broader markets.
Analisis dan Pemetaan Pengaruh Kecepatan Kendaraan terhadap Tingkat Kebisingan di Kawasan Sekolah Dasar Kota Kendari, Sulawesi Tenggara Herdin, Herdin; Sumarlin, Sumarlin; Ilham, Ilham; Wibowo, Dwiprayogo
Jurnal Sains dan Teknologi Lingkungan Vol. 16 No. 1 (2024): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol16.iss1.art1

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Noise is a sound wave generated from a vibrating sound source that causes discomfort to the listener and has an effect on health. Traffic activity is one of the sources of noise and disturbs the comfort of school children. Therefore, this study aims to analyze the noise potential in elementary schools (SD) on the edge of the Kendari City primary road mathematically, then map the results of noise calculations. The sampling technique was carried out by calculating the volume of traffic vehicles such as motorcycles, light vehicles, and heavy vehicles. Measurements were carried out on Monday-Friday at each point one day, the measurement time was at 08.00 - 09.00 WITA. Travel time is done by recording the time required to pass the road segment. Based on these results that the Predicted Noise Level (PNL) calculation, the highest potential noise level is at SDN 7 Kendari at 67.09 dB(A), SDN 37 Kendari at 66.53 dB(A), SDN 6 Kendari at 65, 05 dB(A), SDN 2 Kendari is 64.84 dB(A), SDN 30 Kendari is 64.53 dB(A), and SDN 28 Kendari is 62.48 dB(A). The presentation of data in the form of spatial/map data is very important because of the large number of research locations, with the presentation of the data in the form of a map, making it easier for researchers to analyze the noise potential by making points, so that they become reference materials for the great potential of PNL in Kendari City.
Ethical Financing and Sustainability Practices in Islamic Banking Institutions Rasnawati, Rasnawati; Abdullah, Wahyuddin; Sumarlin, Sumarlin
Invoice : Jurnal Ilmu Akuntansi Vol. 7 No. 2 (2025): September 2025
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/n4m0ne47

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This study examines the integration of sustainability and ethical financing principles in Islamic banking institutions and their implications for financial performance, corporate reputation, and customer trust. Despite increasing global attention to sustainable finance, there remains limited understanding of how Islamic banks adopt and operationalize sustainability practices while addressing challenges such as regulatory constraints, resource limitations, and market competition. Adopting an interpretive paradigm and a case study approach, this research collected data through in-depth interviews with institutional managers and staff, complemented by document analysis of sustainability reports and policy guidelines. The results reveal that Islamic banks that actively implement sustainability and ethical financing practices demonstrate improved profitability, enhanced corporate reputation, and greater customer loyalty. Moreover, transparent sustainability reporting and accountability mechanisms strengthen stakeholder trust and align institutional practices with the broader objectives of Islamic finance, such as social justice and environmental stewardship. The findings highlight the importance of developing innovative Sharia-compliant products that integrate sustainability values to attract socially and environmentally conscious customers. From a theoretical perspective, the study contributes to the growing discourse on the intersection between Islamic finance and sustainable development. Practically, it provides implications for policymakers and practitioners to strengthen transparency, accountability, and innovation in Islamic banking operations. Future research is recommended to explore the role of emerging technologies, including fintech and digital platforms, in enhancing sustainability practices within the Islamic banking sector.
IMPLEMENTASI K-NEAREST NEIGHBORD PADA RAPIDMINER UNTUK PREDIKSI KELULUSAN MAHASISWA Sumarlin, Sumarlin; Anggraini, Dewi
HOAQ (High Education of Organization Archive Quality) : Jurnal Teknologi Informasi Vol. 10 No. 1 (2019): Jurnal HOAQ - Teknologi Informasi
Publisher : STIKOM Uyelindo Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52972/hoaq.vol10no1.p35-41

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Data on graduate students is an important part in determining the quality of a private and public university. Graduate data is included in important assessments in the accreditation process. Data from Uyelindo Kupang STIKOM graduates every year will continue to grow and accumulate like neglected data because it is rarely used. To maximize student data into information that can be used by universities, the data must be processed in this case used as training data in a study using data mining to obtain information in the form of predictions of graduation from Kupang Uyelindo STIKOM students. The method used in this study is K-Nearest Neighbor using rapidminer software to measure K-Nearest Neighbor's accuracy against student graduate data. The criteria used were in the form of student names, gender, cumulative achievement index (GPA) from semester 1 to 6. In applying the K-Nearest Neighbor algorithm can be used to produce predictions of student graduation. To measure the performance of the k-nearest neighbor algorithm, the Cross Validation, Confusion Matrix and ROC Curves methods are used, in this study using a 5-fold cross validation to predict student graduation. From 100 student dataset records Uyelindo Kupang STIKOM graduates obtained accuracy rate reached 82% and included a very good classification because it has an AUC value between 0.90-1.00, which is 0.971, so it can be concluded that the accuracy of testing of student graduation models using K-Nearest Neighbor (K-NN) algorithm is influenced by the number of data clusters. Accuracy and the highest AUC value of 5-fold validation is to cluster data k = 4 with the accuracy value of 90%.
IMPLEMENTASI DAN EFEKTIFITAS PENGGUNAAN MOBILE LEARNING TERHADAP HASIL BELAJAR MAHASISWA PROGRAM STUDI SISTEM INFORMASI STIKOM UYELINDO KUPANG Sumarlin, Sumarlin; Malahina, Edwin A. U.
HOAQ (High Education of Organization Archive Quality) : Jurnal Teknologi Informasi Vol. 11 No. 1 (2020): Jurnal HOAQ - Teknologi Informasi
Publisher : STIKOM Uyelindo Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52972/hoaq.vol11no1.p39-45

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This research was made aiming to implement and improve the effectiveness of learning media through mobile-based mobile learning for all courses in Uyelindo Kupang STIKOM information system students. The research target to be achieved is an additional learning media that is interesting and easy to use so that it can increase student interest and student achievement. This research will discuss how to design, develop and evaluate the effectiveness of using Mobile Learning applications. This application is made so that students can easily access a course material using the Mobile Learning application by Smartphone and also to increase the effectiveness of conducting online lectures at the Uyelindo Kupang STIKOM information system study program. To measure the effectiveness of the use of mobile learning it is necessary to test among them, from the results of the Kolmogorov-Smirnov test using SPSS 16 it is found that the research subjects are normally distributed and based on the results of the Paired Samples Test t-test it is known that the significant value is 0,000> 0,05. While t-count = -11,142 and for t-table at a significant level ? = 5% (0.05) with degrees of freedom (df) n-1 or 50-1 = 49. Two-sided testing (significance = 0.025) results are obtained for t-table = 2 , 00958 with a significant level of 0.025. In the result t-count < t-table (-11.142 <2, 00958) then H0 is rejected and Ha is accepted. So that the use of mobile learning media can improve student learning outcomes at the Uyelindo Kupang STIKOM information system.
APLIKASI PENCARIAN LOKASI DAN INFORMASI TAMAN PENDIDIKAN AL-QUR’AN KOTA KUPANG BERBASIS ANDROID Hariyanto, Rudi; Malahina, Edwin A. U.; Sumarlin, Sumarlin
HOAQ (High Education of Organization Archive Quality) : Jurnal Teknologi Informasi Vol. 11 No. 2 (2020): Jurnal HOAQ - Teknologi Informasi
Publisher : STIKOM Uyelindo Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52972/hoaq.vol11no2.p81-89

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Kupang city is one of the cities in Indonesia that has a high level of religious tolerance, this is supported by the Peace Gong archipelago, but this is inversely proportional to religious education in the city of Kupang, especially the Islamic religious education because of lack of religious instruction in formal education institutions . The Qur'an Educational Park is an institution that plays an important role in providing religious education, the procedure of reading and understanding al-quran. But the lack of community knowledge about the location of the Quranic Education Park has left the public confused to find and choose the right religious education institutions to give their children education about religion. For that, there need to be built an application that can display the location and information about the Qur'an Educational Park located in the city of Kupang. With Android-based development, it will simplify the community because Android smartphone users are quite a lot and ensure the accuracy of user location data. In addition to showing the location, the application will also provide information about the Qur'an Educational Park in Kupang City that has been marked on google maps.
Does Commitment to Home Organization Hurt the Inner Quality of Internal Auditors? Quadratic-Moderating Analysis Sumarlin, Sumarlin
Jurnal Minds: Manajemen Ide dan Inspirasi Vol 9 No 2 (2022): December (in progress)
Publisher : Management Department, Universitas Islam Negeri Alauddin Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/minds.v9i2.29187

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Public administration in the developing region is not always straightforward, e.g., in Indonesia. The workers are expected to display a high commitment to the organization; however, a particular role, like internal auditors, is in a constant tug-of-war as to following the top command or performing an independent assessment with solid integrity. This study advances the elusive conversation by portraying this phenomenon in Indonesia's Islamic State University governance. This study records 137 responses from internal auditors and employs a PLS-SEM in the analysis. The finding reveals the most acceptance of the proposed hypotheses unless the quadratic effects of independence and integrity exist. Good university governance understanding decreases the over-commitment to the organization that may derail the auditors' independence.
Peran Pegadaian Syariah dalam Pengembangan UMKM: Sebuah Meta Sintesis Yanti, Sri Devi; Bulutoding, Lince; Sumarlin, Sumarlin
Al-Sharf: Jurnal Ekonomi Islam Vol 5, No 1 (2024)
Publisher : Yayasan Rahmat Islamiyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56114/al-sharf.v5i1.11346

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Masalah krusial yang dihadapi oleh UMKM adalah masalah pembiayaan. Masih banyak pelaku UMKM yang menggunakan pembiayaan konvensional. Salah satu alternative sumber pembiayaan yang dapat dimanfaatkan oleh UMKM adalah pegadaian syariah. Pegadaian Syari'ah menawarkan berbagai macam produk, diantaranya Produk Arrum. Produk ini menanggapi keluhan pengusaha kecil yang membutuhkan tambahan modal usaha untuk melanjutkan atau memperbesar kelangsungan usahanya. Artikel ini bertujuan untuk memaparkan peran pegadaian syariah dalam pengembangan UMKM. Metode yang digunakan dalam penelitian ini adalah pendekatn meta-sintesis. Pencarian literatur menggunakan database Google Scholar. Pencarian artikel dilakukan dengan menggunakan kata kunci “Peran Pegadaian Syariah”. Dilakukan skrining artikel dengam melihat penerbitan rentang waktu tahun 2019 hingga 2023. Berdasarkan hasil meta-sintesis dari 12 artikel ditemukan bahwa pegadaian syariah memiliki peran penting untuk pengembangan UMKM di Indonesia, melalui produk pembiayaan Arrum yaitu dengan memberikan bantuan modal kepada UMKM. Implikasi dari penelitian ini adalah pegadaian syariah perlu terus untuk mengembangkan produk pembiayaan Arrum,dan meningkatkan promosi mengenai produk.